cpsc-recalls-mcp-server

Previous value: -"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the lookup instead of returning a recall, and it rejects the same request every time. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, reported a temporary failure reading its recall data, or sent an unreadable response. `upstream_rejected`: CPSC rejected the lookup instead of returning a recall, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Previous value: -"Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision."New value: +"Provenance caveat: recall fields are CPSC record text with HTML markup and character codes converted to plain text, not otherwise edited or verified; check cpsc_url before a consumer-facing decision."

Previous value: -"Machine-readable failure mode. Declared by this tool: `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, reported a temporary failure reading its recall data, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Previous value: -"Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision."New value: +"Provenance caveat: recall fields are CPSC record text with HTML markup and character codes converted to plain text, not otherwise edited or verified; check cpsc_url before a consumer-facing decision."

Previous value: -"Machine-readable failure mode. Declared by this tool: `missing_criteria`: No search criterion was given: every text filter was omitted or blank and no date bound was set. `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `missing_criteria`: No search criterion was given: every text filter was omitted or blank and no date bound was set. `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, reported a temporary failure reading its recall data, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Previous value: -"Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision."New value: +"Provenance caveat: recall fields are CPSC record text with HTML markup and character codes converted to plain text, not otherwise edited or verified; check cpsc_url before a consumer-facing decision."

Previous value: -"CPSC recall number. Modern records (2002–present) are 5-digit numeric, e.g. \"25043\". Historical records from 1998–2001 may have a letter suffix a–d, e.g. \"99003a\". Obtain from cpsc_search_recalls results."New value: +"CPSC recall number: 5 digits for 2002–present records, e.g. \"25043\", or 5 digits plus a letter a–d for 1998–2001 records, e.g. \"99003a\". Get one from cpsc_search_recalls or cpsc_get_recent results."

Previous value: -"CPSC covers consumer products — toys, electronics, furniture, appliances, tools, clothing. Does NOT cover: food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."New value: +"Which products CPSC covers and which agencies cover the rest — food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."

Previous value: -"Gaps this server observed in the upstream CPSC record — absent description, absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."New value: +"Gaps this server observed in the CPSC record — absent description, absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."

Previous value: -"One gap found in the upstream record."New value: +"One gap found in the CPSC record."

Previous value: -"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number. `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of a recall record, which the same request will always produce. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the lookup instead of returning a recall, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Previous value: -"Products covered. A recall may include multiple products. Note: model numbers are often in the description text, not a structured field."New value: +"Products covered. A recall may include multiple products. Model numbers are often in the description text, not a structured field."

Previous value: -"UPC codes for this recall (sparse — ~4% of records have UPCs). UPCs are stored at the recall level in the API, not per-product; when the recall covers multiple products, UPC-to-product attribution is ambiguous."New value: +"UPC codes for this recall (sparse — ~4% of records have UPCs). CPSC lists UPCs for the recall as a whole, not per product, so on a recall covering several products a UPC cannot be tied to one of them."

Previous value: -"Maximum number of recalls to return. Defaults to 20."New value: +"Maximum number of recalls to return. Defaults to 20. A page returns fewer when it reaches the 64,000-byte response size budget."

Previous value: -"Skip this many recalls in the window before returning results. Combine with limit to page through total_found — e.g. limit 20 with offset 0, 20, 40. An offset at or past total_found returns an empty result set rather than an error."New value: +"Skip this many recalls in the window before returning results. To page through total_found, raise offset by the number of recalls the previous page returned — limit, unless that page reached the response size budget. An offset at or past total_found returns an empty result set rather than an error."

Previous value: -"CPSC covers consumer products — toys, electronics, furniture, appliances, tools, clothing. Does NOT cover: food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."New value: +"Which products CPSC covers and which agencies cover the rest — food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."

Previous value: -"Machine-readable failure mode. Declared by this tool: `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Added value: +{
+  "description": "Present when the page needs explaining: a window with no recalls (with a larger days to try), an offset past the last recall, or a page cut short by the response size budget (with the offset to continue from).",
+  "type": "string"
+}

Previous value: -"Gaps this server observed in the upstream CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."New value: +"Gaps this server observed in the CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."

Previous value: -"One gap found in the upstream record."New value: +"One gap found in the CPSC record."

Previous value: -"Remedy types: Refund, Repair, Replace, New Instructions, Dispose, Label, No Remedy Available, Inspect. Multiple may apply. Often empty — CPSC classified the remedy on fewer than half its records; call cpsc_get_recall for the remedy narrative when this is empty."New value: +"Remedy types: Refund, Repair, Replace, New Instructions, Dispose, Label, No Remedy Available, Inspect. Multiple may apply. Often empty — CPSC classified the remedy on fewer than half its records; call cpsc_get_recall for the remedy instructions when this is empty."

Previous value: -"Total recalls in this period, counted before offset and limit narrow the window."New value: +"Total recalls in this period, counted before offset, limit, and the response size budget narrow the window."

Previous value: -"True when total_found exceeds the limit. Independent of offset."New value: +"True when recalls in the window remain past this page — always equal to has_more."

Previous value: -"Keyword search within the recall Description field only (does not search Title, Hazards, or remedy text). Use for product details not captured in product_name — model numbers, colors, sale channels. For hazard concepts, prefer hazard_search; for the recall headline, prefer title_search."New value: +"Keyword search within the recall description only — not the title, hazard text, or remedy instructions; matches descriptions containing every word, in any order. Use for product details not captured in product_name — model numbers, colors, sale channels. For hazard concepts, prefer hazard_search; for the recall headline, prefer title_search."

Added value: +500

Previous value: -"Distributor company name, e.g. \"Walmart\", \"Costco\". Substring match against the Distributors array — a role distinct from retailer and importer, and populated on far fewer records."New value: +"Distributor company name, e.g. \"Walmart\", \"Costco\". Matches recalls whose distributor names contain every word, in any order — a role distinct from retailer and importer, and listed on far fewer recalls."

Added value: +500

Previous value: -"Hazard or safety-concept keyword, e.g. \"fire\", \"choking\", \"burn\", \"laceration\". Applied client-side after the upstream fetch. Matches when the term appears in any of: hazard descriptions, product names, or remedy instructions (OR across the three, case-insensitive substring). Use this rather than the upstream Hazard parameter, which CPSC recognizes but never matches."New value: +"Hazard or safety-concept keyword, e.g. \"fire\", \"choking\", \"burn\", \"tip-over dresser\". Matches when every word appears in the hazard descriptions, product names, or remedy instructions — each word in any of the three, in any order, case-insensitive. The filter to use for hazard types; combine it with another filter to narrow a broad hazard."

Added value: +500

Previous value: -"Importer company name. Use when searching for recalls by the company that brought the product into the US."New value: +"Importer company name. Matches recalls whose importer names contain every word, in any order. Use when searching for recalls by the company that brought the product into the US."

Added value: +500

Previous value: -"Maximum number of results to return (applied client-side — the API returns all matches). Defaults to 20."New value: +"Maximum number of recalls to return on this page. Defaults to 20. A page returns fewer when it reaches the 64,000-byte response size budget; has_more then says more remain."

Previous value: -"Manufacturer name, e.g. \"Samsung\", \"LEGO\". Substring match against the Manufacturers array. Note: many recalls list the importer or retailer as the primary org rather than the manufacturer — try importer or retailer if this returns no results."New value: +"Manufacturer name, e.g. \"Samsung\", \"LEGO\". Matches recalls whose manufacturer names contain every word, in any order. Many recalls name the importer, retailer, or distributor rather than the manufacturer — try those filters when this finds nothing."

Added value: +500

Previous value: -"Skip this many matching records before returning results. Combine with limit to page through total_found — e.g. limit 20 with offset 0, 20, 40. An offset at or past total_found returns an empty result set rather than an error."New value: +"Skip this many matching records before returning results. To page through total_found, raise offset by the number of recalls the previous page returned — limit, unless that page reached the response size budget. An offset at or past total_found returns an empty result set rather than an error."

Previous value: -"Product name to search for, e.g. \"crib\", \"space heater\", \"bicycle\". Substring match — partial names work."New value: +"Product name to search for, e.g. \"crib\", \"space heater\", \"bicycle\". Matches recalls whose product names contain every word, in any order — partial words work."

Added value: +500

Previous value: -"Keyword search within the free-text remedy instructions, e.g. \"repair\", \"refund\", \"firmware update\". Substring match, applied upstream. This searches the remedy narrative, not the structured remedy_options enum — \"repair\" matches records whose remedy_options list only \"Refund\" but whose instructions describe a free repair kit. Combines with the other filters using AND; use hazard_search instead to match remedy text as one of several fields."New value: +"Keyword search within the free-text remedy instructions, e.g. \"repair\", \"refund\", \"firmware update\"; matches instructions containing every word, in any order. This searches the remedy text, not the remedy_options categories — \"repair\" matches records whose remedy_options list only \"Refund\" but whose instructions describe a free repair kit. Combines with the other filters using AND; use hazard_search instead to match remedy text as one of several fields."

Added value: +500

Previous value: -"Retailer name, e.g. \"Walmart\", \"Target\", \"Amazon\". Substring match against the retailer narrative (which includes store name, dates sold, and price)."New value: +"Retailer name, e.g. \"Walmart\", \"Target\", \"Amazon\". Matches recalls whose retailer text (store name, dates sold, and price) contains every word, in any order."

Added value: +500

Previous value: -"Keyword search within the recall Title, e.g. \"chandelier\", \"space heater\", \"inclined sleeper\". Substring match. CPSC titles name the brand, the product, and the hazard, which makes this the highest-signal single filter for most searches."New value: +"Keyword search within the recall title, e.g. \"chandelier\", \"space heater\", \"Graco crib\". Matches titles containing every word, in any order. CPSC titles name the brand, the product, and the hazard, which makes this the highest-signal single filter for most searches."

Added value: +500

Previous value: -[
-  {
-    "not": {
-      "required": [
-        "error"
-      ]
-    },
-    "required": [
-      "recalls",
-      "total_found",
-      "truncated",
-      "offset",
-      "has_more",
-      "cpsc_jurisdiction",
-      "source_note"
-    ]
-  },
-  {
-    "required": [
-      "error"
-    ]
-  }
-]New value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "recalls",
+      "total_found",
+      "truncated",
+      "offset",
+      "has_more",
+      "cpsc_jurisdiction",
+      "source_note",
+      "effectiveQuery"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Previous value: -"CPSC covers consumer products — toys, electronics, furniture, appliances, tools, clothing. Does NOT cover: food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."New value: +"Which products CPSC covers and which agencies cover the rest — food/drugs (FDA), motor vehicles/tires (NHTSA), boats (USCG), pesticides (EPA), firearms (ATF)."

Added value: +{
+  "description": "The search criteria as applied, joined with AND: each non-blank text filter trimmed, the hazard alias resolved to hazard_search, and blank date bounds dropped.",
+  "type": "string"
+}

Previous value: -"Machine-readable failure mode. Declared by this tool: `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match. `no_results`: No recalls matched the search filters, including hazard_search. `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `missing_criteria`: No search criterion was given: every text filter was omitted or blank and no date bound was set. `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match. `upstream_error`: The CPSC recall service (saferproducts.gov) was unavailable, timed out, or sent an unreadable response. `upstream_rejected`: CPSC rejected the request instead of returning recalls, and it rejects the same request every time. Other values are possible when a failure originates below the handler."

Previous value: -[
-  "invalid_date_range",
-  "no_results",
-  "upstream_error",
-  "upstream_rejected"
-]New value: +[
+  "missing_criteria",
+  "invalid_date_range",
+  "upstream_error",
+  "upstream_rejected"
+]

Added value: +{
+  "description": "Present when the page needs explaining: zero matches (with which criterion to relax), an offset past the last match, or a page cut short by the response size budget (with the offset to continue from).",
+  "type": "string"
+}

Previous value: -"Gaps this server observed in the upstream CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."New value: +"Gaps this server observed in the CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing."

Previous value: -"One gap found in the upstream record."New value: +"One gap found in the CPSC record."

Previous value: -"UPC codes for this recall (sparse — ~4% of records have UPCs). UPCs are stored at the recall level in the API, not per-product; when a recall covers multiple products, all UPCs apply to the recall as a whole."New value: +"UPC codes for this recall (sparse — ~4% of records have UPCs). CPSC lists UPCs for the recall as a whole, not per product, so on a recall covering several products a UPC cannot be tied to one of them."

Previous value: -"Total matching records, counted after hazard_search is applied and before offset and limit narrow the window."New value: +"Total matching records, counted after every filter is applied and before offset, limit, and the response size budget narrow the window."

Previous value: -"True when total_found exceeds the limit. Independent of offset."New value: +"True when matching records remain past this page — always equal to has_more."

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Added value: +[
+  "string",
+  "null"
+]

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

Added value: +[
+  "string",
+  "null"
+]

Previous value: -"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of a recall record, which the same request will always produce Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number. `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of a recall record, which the same request will always produce. Other values are possible when a failure originates below the handler."

Previous value: -"Machine-readable failure mode. Declared by this tool: `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce. Other values are possible when a failure originates below the handler."

Previous value: -"Machine-readable failure mode. Declared by this tool: `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match `no_results`: No recalls matched the search filters, including hazard_search `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match. `no_results`: No recalls matched the search filters, including hazard_search. `upstream_error`: The saferproducts.gov API returned a transient error or timed out. `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce. Other values are possible when a failure originates below the handler."

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +false

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "recall_number",
+      "recall_date",
+      "last_updated",
+      "title",
+      "description",
+      "cpsc_url",
+      "consumer_contact",
+      "hazards",
+      "remedy_options",
+      "remedy_instructions",
+      "products",
+      "upcs",
+      "injuries",
+      "manufacturers",
+      "importers",
+      "retailers",
+      "distributors",
+      "manufacturer_countries",
+      "images",
+      "coordinated_recalls",
+      "data_quality_notes",
+      "cpsc_jurisdiction",
+      "source_note"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Added value: +{
+  "additionalProperties": {},
+  "description": "Present when the call failed. Absent on success.",
+  "properties": {
+    "code": {
+      "description": "JSON-RPC error code for this failure.",
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "data": {
+      "additionalProperties": {},
+      "properties": {
+        "reason": {
+          "description": "Machine-readable failure mode. Declared by this tool: `not_found`: No recall exists with the given recall number `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of a recall record, which the same request will always produce Other values are possible when a failure originates below the handler.",
+          "examples": [
+            "not_found",
+            "upstream_error",
+            "upstream_rejected"
+          ],
+          "type": "string"
+        },
+        "recovery": {
+          "additionalProperties": {},
+          "description": "Actionable next step for the caller.",
+          "properties": {
+            "hint": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "hint"
+          ],
+          "type": "object"
+        },
+        "retryable": {
+          "description": "Whether retrying may succeed.",
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "message": {
+      "description": "Human-readable description of what went wrong.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

Removed value: -[
-  "recall_number",
-  "recall_date",
-  "last_updated",
-  "title",
-  "description",
-  "cpsc_url",
-  "consumer_contact",
-  "hazards",
-  "remedy_options",
-  "remedy_instructions",
-  "products",
-  "upcs",
-  "injuries",
-  "manufacturers",
-  "importers",
-  "retailers",
-  "distributors",
-  "manufacturer_countries",
-  "images",
-  "coordinated_recalls",
-  "data_quality_notes",
-  "cpsc_jurisdiction",
-  "source_note"
-]

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +false

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "recalls",
+      "period",
+      "total_found",
+      "truncated",
+      "offset",
+      "has_more",
+      "cpsc_jurisdiction",
+      "source_note"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Added value: +{
+  "additionalProperties": {},
+  "description": "Present when the call failed. Absent on success.",
+  "properties": {
+    "code": {
+      "description": "JSON-RPC error code for this failure.",
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "data": {
+      "additionalProperties": {},
+      "properties": {
+        "reason": {
+          "description": "Machine-readable failure mode. Declared by this tool: `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce Other values are possible when a failure originates below the handler.",
+          "examples": [
+            "upstream_error",
+            "upstream_rejected"
+          ],
+          "type": "string"
+        },
+        "recovery": {
+          "additionalProperties": {},
+          "description": "Actionable next step for the caller.",
+          "properties": {
+            "hint": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "hint"
+          ],
+          "type": "object"
+        },
+        "retryable": {
+          "description": "Whether retrying may succeed.",
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "message": {
+      "description": "Human-readable description of what went wrong.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

Removed value: -[
-  "recalls",
-  "period",
-  "total_found",
-  "truncated",
-  "offset",
-  "has_more",
-  "cpsc_jurisdiction",
-  "source_note"
-]

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +false

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "recalls",
+      "total_found",
+      "truncated",
+      "offset",
+      "has_more",
+      "cpsc_jurisdiction",
+      "source_note"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Added value: +{
+  "additionalProperties": {},
+  "description": "Present when the call failed. Absent on success.",
+  "properties": {
+    "code": {
+      "description": "JSON-RPC error code for this failure.",
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "data": {
+      "additionalProperties": {},
+      "properties": {
+        "reason": {
+          "description": "Machine-readable failure mode. Declared by this tool: `invalid_date_range`: date_start is later than date_end, or updated_start is later than updated_end, so the range can never match `no_results`: No recalls matched the search filters, including hazard_search `upstream_error`: The saferproducts.gov API returned a transient error or timed out `upstream_rejected`: The saferproducts.gov API answered with an error row instead of recall records, which the same request will always produce Other values are possible when a failure originates below the handler.",
+          "examples": [
+            "invalid_date_range",
+            "no_results",
+            "upstream_error",
+            "upstream_rejected"
+          ],
+          "type": "string"
+        },
+        "recovery": {
+          "additionalProperties": {},
+          "description": "Actionable next step for the caller.",
+          "properties": {
+            "hint": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "hint"
+          ],
+          "type": "object"
+        },
+        "retryable": {
+          "description": "Whether retrying may succeed.",
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "message": {
+      "description": "Human-readable description of what went wrong.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

Removed value: -[
-  "recalls",
-  "total_found",
-  "truncated",
-  "offset",
-  "has_more",
-  "cpsc_jurisdiction",
-  "source_note"
-]

Previous value: -"Remedy types available: Refund, Repair, Replace, Dispose, Label, New Instructions."New value: +"Remedy types available: Refund, Repair, Replace, New Instructions, Dispose, Label, No Remedy Available, Inspect. Often empty — CPSC classified the remedy on fewer than half its records. Read remedy_instructions when this is empty, and fall back to cpsc_url when that is empty too, rather than reporting that no remedy exists."

Added value: +{
+  "default": 0,
+  "description": "Skip this many recalls in the window before returning results. Combine with limit to page through total_found — e.g. limit 20 with offset 0, 20, 40. An offset at or past total_found returns an empty result set rather than an error.",
+  "maximum": 9007199254740991,
+  "minimum": 0,
+  "type": "integer"
+}

Added value: +{
+  "description": "True when recalls remain past this window — call again with offset raised by the number of recalls returned.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Number of recalls skipped before this window.",
+  "type": "number"
+}

Previous value: -"Remedy types."New value: +"Remedy types: Refund, Repair, Replace, New Instructions, Dispose, Label, No Remedy Available, Inspect. Multiple may apply. Often empty — CPSC classified the remedy on fewer than half its records; call cpsc_get_recall for the remedy narrative when this is empty."

Previous value: -"Total recalls in this period before the limit was applied."New value: +"Total recalls in this period, counted before offset and limit narrow the window."

Previous value: -"True when total_found exceeds the limit."New value: +"True when total_found exceeds the limit. Independent of offset."

Previous value: -[
-  "recalls",
-  "period",
-  "total_found",
-  "truncated",
-  "cpsc_jurisdiction",
-  "source_note"
-]New value: +[
+  "recalls",
+  "period",
+  "total_found",
+  "truncated",
+  "offset",
+  "has_more",
+  "cpsc_jurisdiction",
+  "source_note"
+]

Previous value: -"Keyword search within the recall Description field only (does not search Title or Hazards text). Use for hazard types like \"fire\", \"choking\", \"burn\", or to find product details not captured in product_name. Note: hazard keywords often appear in the Description field — this is the correct filter for hazard-type searching since the Hazard filter param is non-functional upstream."New value: +"Keyword search within the recall Description field only (does not search Title, Hazards, or remedy text). Use for product details not captured in product_name — model numbers, colors, sale channels. For hazard concepts, prefer hazard_search; for the recall headline, prefer title_search."

Added value: +{
+  "description": "Distributor company name, e.g. \"Walmart\", \"Costco\". Substring match against the Distributors array — a role distinct from retailer and importer, and populated on far fewer records.",
+  "type": "string"
+}

Added value: +{
+  "description": "Hazard or safety-concept keyword, e.g. \"fire\", \"choking\", \"burn\", \"laceration\". Applied client-side after the upstream fetch. Matches when the term appears in any of: hazard descriptions, product names, or remedy instructions (OR across the three, case-insensitive substring). Use this rather than the upstream Hazard parameter, which CPSC recognizes but never matches.",
+  "type": "string"
+}

Added value: +{
+  "default": 0,
+  "description": "Skip this many matching records before returning results. Combine with limit to page through total_found — e.g. limit 20 with offset 0, 20, 40. An offset at or past total_found returns an empty result set rather than an error.",
+  "maximum": 9007199254740991,
+  "minimum": 0,
+  "type": "integer"
+}

Added value: +{
+  "description": "Keyword search within the free-text remedy instructions, e.g. \"repair\", \"refund\", \"firmware update\". Substring match, applied upstream. This searches the remedy narrative, not the structured remedy_options enum — \"repair\" matches records whose remedy_options list only \"Refund\" but whose instructions describe a free repair kit. Combines with the other filters using AND; use hazard_search instead to match remedy text as one of several fields.",
+  "type": "string"
+}

Added value: +{
+  "description": "Keyword search within the recall Title, e.g. \"chandelier\", \"space heater\", \"inclined sleeper\". Substring match. CPSC titles name the brand, the product, and the hazard, which makes this the highest-signal single filter for most searches.",
+  "type": "string"
+}

Added value: +{
+  "anyOf": [
+    {
+      "const": "",
+      "type": "string"
+    },
+    {
+      "description": "ISO 8601 date: \"YYYY-MM-DD\".",
+      "format": "date",
+      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))$",
+      "type": "string"
+    }
+  ],
+  "description": "Include only recalls last published by CPSC on or before this date. ISO 8601 format: \"YYYY-MM-DD\". Must be a real calendar date, and on or after updated_start."
+}

Added value: +{
+  "anyOf": [
+    {
+      "const": "",
+      "type": "string"
+    },
+    {
+      "description": "ISO 8601 date: \"YYYY-MM-DD\".",
+      "format": "date",
+      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))$",
+      "type": "string"
+    }
+  ],
+  "description": "Include only recalls last published by CPSC on or after this date. ISO 8601 format: \"YYYY-MM-DD\". A separate axis from date_start: a 2003 recall re-published in 2025 matches updated_start \"2025-01-01\". Use to answer \"what has CPSC updated recently\". Must be a real calendar date."
+}

Added value: +{
+  "description": "True when records remain past this window — call again with offset raised by the number of recalls returned.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Number of matching records skipped before this window.",
+  "type": "number"
+}

Previous value: -"Remedy types: Refund, Repair, Replace, Dispose, Label, New Instructions. Multiple may apply."New value: +"Remedy types: Refund, Repair, Replace, New Instructions, Dispose, Label, No Remedy Available, Inspect. Multiple may apply. Often empty — CPSC classified the remedy on fewer than half its records; read remedy_summary when this is empty, and cpsc_url when that is empty too."

Previous value: -"Total matching records before the limit was applied."New value: +"Total matching records, counted after hazard_search is applied and before offset and limit narrow the window."

Previous value: -"True when total_found exceeds the limit."New value: +"True when total_found exceeds the limit. Independent of offset."

Previous value: -[
-  "recalls",
-  "total_found",
-  "truncated",
-  "cpsc_jurisdiction",
-  "source_note"
-]New value: +[
+  "recalls",
+  "total_found",
+  "truncated",
+  "offset",
+  "has_more",
+  "cpsc_jurisdiction",
+  "source_note"
+]

Added value: +{
+  "description": "Gaps this server observed in the upstream CPSC record — absent description, absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing.",
+  "items": {
+    "description": "One gap found in the upstream record.",
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +[
+  {
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

Previous value: -"Full recall description including product identification details. Model numbers are typically embedded here, not in a structured field."New value: +"Full recall description including product identification details. Model numbers are typically embedded here, not in a structured field. Null when CPSC published the record without a description — rare, but a genuine record can still be complete otherwise."

Removed value: -"string"

Added value: +{
+  "description": "Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision.",
+  "type": "string"
+}

Previous value: -[
-  "recall_number",
-  "recall_date",
-  "last_updated",
-  "title",
-  "description",
-  "cpsc_url",
-  "consumer_contact",
-  "hazards",
-  "remedy_options",
-  "remedy_instructions",
-  "products",
-  "upcs",
-  "injuries",
-  "manufacturers",
-  "importers",
-  "retailers",
-  "distributors",
-  "manufacturer_countries",
-  "images",
-  "coordinated_recalls",
-  "cpsc_jurisdiction"
-]New value: +[
+  "recall_number",
+  "recall_date",
+  "last_updated",
+  "title",
+  "description",
+  "cpsc_url",
+  "consumer_contact",
+  "hazards",
+  "remedy_options",
+  "remedy_instructions",
+  "products",
+  "upcs",
+  "injuries",
+  "manufacturers",
+  "importers",
+  "retailers",
+  "distributors",
+  "manufacturer_countries",
+  "images",
+  "coordinated_recalls",
+  "data_quality_notes",
+  "cpsc_jurisdiction",
+  "source_note"
+]

Added value: +{
+  "description": "Gaps this server observed in the upstream CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing.",
+  "items": {
+    "description": "One gap found in the upstream record.",
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -[
-  "recall_number",
-  "recall_date",
-  "title",
-  "hazards",
-  "remedy_options",
-  "products",
-  "cpsc_url"
-]New value: +[
+  "recall_number",
+  "recall_date",
+  "title",
+  "hazards",
+  "remedy_options",
+  "products",
+  "cpsc_url",
+  "data_quality_notes"
+]

Added value: +{
+  "description": "Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision.",
+  "type": "string"
+}

Previous value: -[
-  "recalls",
-  "period",
-  "total_found",
-  "truncated",
-  "cpsc_jurisdiction"
-]New value: +[
+  "recalls",
+  "period",
+  "total_found",
+  "truncated",
+  "cpsc_jurisdiction",
+  "source_note"
+]

Previous value: -[
-  {
-    "const": "",
-    "type": "string"
-  },
-  {
-    "description": "ISO 8601 date: \"YYYY-MM-DD\".",
-    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
-    "type": "string"
-  }
-]New value: +[
+  {
+    "const": "",
+    "type": "string"
+  },
+  {
+    "description": "ISO 8601 date: \"YYYY-MM-DD\".",
+    "format": "date",
+    "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))$",
+    "type": "string"
+  }
+]

Previous value: -"Include only recalls on or before this date. ISO 8601 format: \"YYYY-MM-DD\"."New value: +"Include only recalls on or before this date. ISO 8601 format: \"YYYY-MM-DD\". Must be a real calendar date, and on or after date_start."

Previous value: -[
-  {
-    "const": "",
-    "type": "string"
-  },
-  {
-    "description": "ISO 8601 date: \"YYYY-MM-DD\".",
-    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
-    "type": "string"
-  }
-]New value: +[
+  {
+    "const": "",
+    "type": "string"
+  },
+  {
+    "description": "ISO 8601 date: \"YYYY-MM-DD\".",
+    "format": "date",
+    "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))$",
+    "type": "string"
+  }
+]

Previous value: -"Include only recalls on or after this date. ISO 8601 format: \"YYYY-MM-DD\"."New value: +"Include only recalls on or after this date. ISO 8601 format: \"YYYY-MM-DD\". Must be a real calendar date — \"2026-02-31\" and \"2026-99-99\" are rejected."

Added value: +{
+  "description": "Gaps this server observed in the upstream CPSC record — absent hazard text, absent product entries. Derived from which fields CPSC left empty, not from any judgement about the recall itself. Empty when nothing is missing.",
+  "items": {
+    "description": "One gap found in the upstream record.",
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -[
-  "recall_number",
-  "recall_date",
-  "title",
-  "hazards",
-  "remedy_options",
-  "remedy_summary",
-  "products",
-  "upcs",
-  "manufacturers",
-  "importers",
-  "retailers",
-  "cpsc_url",
-  "images"
-]New value: +[
+  "recall_number",
+  "recall_date",
+  "title",
+  "hazards",
+  "remedy_options",
+  "remedy_summary",
+  "products",
+  "upcs",
+  "manufacturers",
+  "importers",
+  "retailers",
+  "cpsc_url",
+  "images",
+  "data_quality_notes"
+]

Added value: +{
+  "description": "Provenance caveat: recall fields are relayed from CPSC unedited and unverified; check cpsc_url before a consumer-facing decision.",
+  "type": "string"
+}

Previous value: -[
-  "recalls",
-  "total_found",
-  "truncated",
-  "cpsc_jurisdiction"
-]New value: +[
+  "recalls",
+  "total_found",
+  "truncated",
+  "cpsc_jurisdiction",
+  "source_note"
+]