Moatless

Search codebases

search_codebases

Read-only

Listings that can be bought, newest first: in a category, with a stack tag, matching a search, or by a seller (their handle), if given.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "input": "<input>",
      "context": "<context>"
    },
    "name": "search_codebases"
  }
}

Input Schema

Name	Required	Description	Default
`sort`	No
`input`	Yes
`limit`	No	The maximum number of records to return
`filter`	No	A filter to apply to the query: either a condition {"field": ..., "operator": ..., "value": ...} or an {"and": [...]} / {"or": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, plan_name, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, plan_count, lowest_plan_price_cents, lowest_plan_updates_cents, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url.
`offset`	No	The number of records to skip
`context`	Yes	Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. Never include personal data, such as names, email addresses or message text; refer to people by role, such as "the user" or "a buyer".
`result_type`	No	The type of result to return	run_query

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedNov 10, 2026

addedInput schema / properties / context

Added value: +{
+  "description": "Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. Never include personal data, such as names, email addresses or message text; refer to people by role, such as \"the user\" or \"a buyer\".",
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "input"
-]New value: +[
+  "input",
+  "context"
+]

Changed3 schema fields changedNov 4, 2026

changedInput schema / properties / filter / description

Previous value: -"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, plan_name, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."New value: +"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, plan_name, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, plan_count, lowest_plan_price_cents, lowest_plan_updates_cents, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."

changedInput schema / properties / result_type / oneOf

Previous value: -[
-  {
-    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
-    "enum": [
-      "run_query",
-      "count",
-      "exists"
-    ],
-    "type": "string"
-  },
-  {
-    "properties": {
-      "aggregate": {
-        "description": "The aggregate function to use",
-        "enum": [
-          "max",
-          "min",
-          "sum",
-          "avg",
-          "count"
-        ],
-        "type": "string"
-      },
-      "field": {
-        "description": "The field to aggregate",
-        "enum": [
-          "id",
-          "tagline",
-          "categories",
-          "stack",
-          "services",
-          "demo_url",
-          "name",
-          "slug",
-          "description",
-          "source_url",
-          "source_username",
-          "purchase_price_cents",
-          "subscription_price_cents",
-          "free_updates",
-          "subscription_interval",
-          "published_at",
-          "include_release_assets",
-          "shadcn_registry_enabled",
-          "hex_package_enabled",
-          "plan_name",
-          "npm_packages_enabled",
-          "release_assets_description",
-          "auto_release",
-          "owner_id",
-          "repository_id",
-          "review_count",
-          "wishlist_count",
-          "average_rating",
-          "average_code_quality",
-          "average_documentation",
-          "average_design",
-          "average_performance",
-          "average_updates",
-          "latest_release_number",
-          "last_released_at",
-          "license_text",
-          "license_path",
-          "purchase_count",
-          "buyer_count",
-          "subscriber_count",
-          "earnings_cents",
-          "for_sale?",
-          "updates_included?",
-          "has_source_credentials",
-          "source_name",
-          "card_version",
-          "preview_current?",
-          "wishlisted?",
-          "url",
-          "manage_url",
-          "clone_url",
-          "purchase_url",
-          "add_updates_url",
-          "subscribe_url"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "aggregate",
-      "field"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
+    "enum": [
+      "run_query",
+      "count",
+      "exists"
+    ],
+    "type": "string"
+  },
+  {
+    "properties": {
+      "aggregate": {
+        "description": "The aggregate function to use",
+        "enum": [
+          "max",
+          "min",
+          "sum",
+          "avg",
+          "count"
+        ],
+        "type": "string"
+      },
+      "field": {
+        "description": "The field to aggregate",
+        "enum": [
+          "id",
+          "tagline",
+          "categories",
+          "stack",
+          "services",
+          "demo_url",
+          "name",
+          "slug",
+          "description",
+          "source_url",
+          "source_username",
+          "purchase_price_cents",
+          "subscription_price_cents",
+          "free_updates",
+          "subscription_interval",
+          "published_at",
+          "include_release_assets",
+          "shadcn_registry_enabled",
+          "hex_package_enabled",
+          "plan_name",
+          "npm_packages_enabled",
+          "release_assets_description",
+          "auto_release",
+          "owner_id",
+          "repository_id",
+          "plan_count",
+          "lowest_plan_price_cents",
+          "lowest_plan_updates_cents",
+          "review_count",
+          "wishlist_count",
+          "average_rating",
+          "average_code_quality",
+          "average_documentation",
+          "average_design",
+          "average_performance",
+          "average_updates",
+          "latest_release_number",
+          "last_released_at",
+          "license_text",
+          "license_path",
+          "purchase_count",
+          "buyer_count",
+          "subscriber_count",
+          "earnings_cents",
+          "for_sale?",
+          "updates_included?",
+          "has_source_credentials",
+          "source_name",
+          "card_version",
+          "preview_current?",
+          "wishlisted?",
+          "url",
+          "manage_url",
+          "clone_url",
+          "purchase_url",
+          "add_updates_url",
+          "subscribe_url"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "aggregate",
+      "field"
+    ],
+    "type": "object"
+  }
+]

changedInput schema / properties / sort / items / properties / field / enum

Previous value: -[
-  "id",
-  "tagline",
-  "categories",
-  "stack",
-  "services",
-  "demo_url",
-  "name",
-  "slug",
-  "description",
-  "source_url",
-  "source_username",
-  "purchase_price_cents",
-  "subscription_price_cents",
-  "free_updates",
-  "subscription_interval",
-  "published_at",
-  "include_release_assets",
-  "shadcn_registry_enabled",
-  "hex_package_enabled",
-  "plan_name",
-  "npm_packages_enabled",
-  "release_assets_description",
-  "auto_release",
-  "owner_id",
-  "repository_id",
-  "for_sale?",
-  "updates_included?",
-  "has_source_credentials",
-  "source_name",
-  "card_version",
-  "preview_current?",
-  "wishlisted?",
-  "url",
-  "manage_url",
-  "clone_url",
-  "purchase_url",
-  "add_updates_url",
-  "subscribe_url",
-  "review_count",
-  "wishlist_count",
-  "average_rating",
-  "average_code_quality",
-  "average_documentation",
-  "average_design",
-  "average_performance",
-  "average_updates",
-  "latest_release_number",
-  "last_released_at",
-  "license_text",
-  "license_path",
-  "purchase_count",
-  "buyer_count",
-  "subscriber_count",
-  "earnings_cents"
-]New value: +[
+  "id",
+  "tagline",
+  "categories",
+  "stack",
+  "services",
+  "demo_url",
+  "name",
+  "slug",
+  "description",
+  "source_url",
+  "source_username",
+  "purchase_price_cents",
+  "subscription_price_cents",
+  "free_updates",
+  "subscription_interval",
+  "published_at",
+  "include_release_assets",
+  "shadcn_registry_enabled",
+  "hex_package_enabled",
+  "plan_name",
+  "npm_packages_enabled",
+  "release_assets_description",
+  "auto_release",
+  "owner_id",
+  "repository_id",
+  "for_sale?",
+  "updates_included?",
+  "has_source_credentials",
+  "source_name",
+  "card_version",
+  "preview_current?",
+  "wishlisted?",
+  "url",
+  "manage_url",
+  "clone_url",
+  "purchase_url",
+  "add_updates_url",
+  "subscribe_url",
+  "plan_count",
+  "lowest_plan_price_cents",
+  "lowest_plan_updates_cents",
+  "review_count",
+  "wishlist_count",
+  "average_rating",
+  "average_code_quality",
+  "average_documentation",
+  "average_design",
+  "average_performance",
+  "average_updates",
+  "latest_release_number",
+  "last_released_at",
+  "license_text",
+  "license_path",
+  "purchase_count",
+  "buyer_count",
+  "subscriber_count",
+  "earnings_cents"
+]

Changed3 schema fields changedNov 4, 2026

changedInput schema / properties / filter / description

Previous value: -"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."New value: +"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, plan_name, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."

changedInput schema / properties / result_type / oneOf

Previous value: -[
-  {
-    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
-    "enum": [
-      "run_query",
-      "count",
-      "exists"
-    ],
-    "type": "string"
-  },
-  {
-    "properties": {
-      "aggregate": {
-        "description": "The aggregate function to use",
-        "enum": [
-          "max",
-          "min",
-          "sum",
-          "avg",
-          "count"
-        ],
-        "type": "string"
-      },
-      "field": {
-        "description": "The field to aggregate",
-        "enum": [
-          "id",
-          "tagline",
-          "categories",
-          "stack",
-          "services",
-          "demo_url",
-          "name",
-          "slug",
-          "description",
-          "source_url",
-          "source_username",
-          "purchase_price_cents",
-          "subscription_price_cents",
-          "free_updates",
-          "subscription_interval",
-          "published_at",
-          "include_release_assets",
-          "shadcn_registry_enabled",
-          "hex_package_enabled",
-          "npm_packages_enabled",
-          "release_assets_description",
-          "auto_release",
-          "owner_id",
-          "repository_id",
-          "review_count",
-          "wishlist_count",
-          "average_rating",
-          "average_code_quality",
-          "average_documentation",
-          "average_design",
-          "average_performance",
-          "average_updates",
-          "latest_release_number",
-          "last_released_at",
-          "license_text",
-          "license_path",
-          "purchase_count",
-          "buyer_count",
-          "subscriber_count",
-          "earnings_cents",
-          "for_sale?",
-          "updates_included?",
-          "has_source_credentials",
-          "source_name",
-          "card_version",
-          "preview_current?",
-          "wishlisted?",
-          "url",
-          "manage_url",
-          "clone_url",
-          "purchase_url",
-          "add_updates_url",
-          "subscribe_url"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "aggregate",
-      "field"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
+    "enum": [
+      "run_query",
+      "count",
+      "exists"
+    ],
+    "type": "string"
+  },
+  {
+    "properties": {
+      "aggregate": {
+        "description": "The aggregate function to use",
+        "enum": [
+          "max",
+          "min",
+          "sum",
+          "avg",
+          "count"
+        ],
+        "type": "string"
+      },
+      "field": {
+        "description": "The field to aggregate",
+        "enum": [
+          "id",
+          "tagline",
+          "categories",
+          "stack",
+          "services",
+          "demo_url",
+          "name",
+          "slug",
+          "description",
+          "source_url",
+          "source_username",
+          "purchase_price_cents",
+          "subscription_price_cents",
+          "free_updates",
+          "subscription_interval",
+          "published_at",
+          "include_release_assets",
+          "shadcn_registry_enabled",
+          "hex_package_enabled",
+          "plan_name",
+          "npm_packages_enabled",
+          "release_assets_description",
+          "auto_release",
+          "owner_id",
+          "repository_id",
+          "review_count",
+          "wishlist_count",
+          "average_rating",
+          "average_code_quality",
+          "average_documentation",
+          "average_design",
+          "average_performance",
+          "average_updates",
+          "latest_release_number",
+          "last_released_at",
+          "license_text",
+          "license_path",
+          "purchase_count",
+          "buyer_count",
+          "subscriber_count",
+          "earnings_cents",
+          "for_sale?",
+          "updates_included?",
+          "has_source_credentials",
+          "source_name",
+          "card_version",
+          "preview_current?",
+          "wishlisted?",
+          "url",
+          "manage_url",
+          "clone_url",
+          "purchase_url",
+          "add_updates_url",
+          "subscribe_url"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "aggregate",
+      "field"
+    ],
+    "type": "object"
+  }
+]

changedInput schema / properties / sort / items / properties / field / enum

Previous value: -[
-  "id",
-  "tagline",
-  "categories",
-  "stack",
-  "services",
-  "demo_url",
-  "name",
-  "slug",
-  "description",
-  "source_url",
-  "source_username",
-  "purchase_price_cents",
-  "subscription_price_cents",
-  "free_updates",
-  "subscription_interval",
-  "published_at",
-  "include_release_assets",
-  "shadcn_registry_enabled",
-  "hex_package_enabled",
-  "npm_packages_enabled",
-  "release_assets_description",
-  "auto_release",
-  "owner_id",
-  "repository_id",
-  "for_sale?",
-  "updates_included?",
-  "has_source_credentials",
-  "source_name",
-  "card_version",
-  "preview_current?",
-  "wishlisted?",
-  "url",
-  "manage_url",
-  "clone_url",
-  "purchase_url",
-  "add_updates_url",
-  "subscribe_url",
-  "review_count",
-  "wishlist_count",
-  "average_rating",
-  "average_code_quality",
-  "average_documentation",
-  "average_design",
-  "average_performance",
-  "average_updates",
-  "latest_release_number",
-  "last_released_at",
-  "license_text",
-  "license_path",
-  "purchase_count",
-  "buyer_count",
-  "subscriber_count",
-  "earnings_cents"
-]New value: +[
+  "id",
+  "tagline",
+  "categories",
+  "stack",
+  "services",
+  "demo_url",
+  "name",
+  "slug",
+  "description",
+  "source_url",
+  "source_username",
+  "purchase_price_cents",
+  "subscription_price_cents",
+  "free_updates",
+  "subscription_interval",
+  "published_at",
+  "include_release_assets",
+  "shadcn_registry_enabled",
+  "hex_package_enabled",
+  "plan_name",
+  "npm_packages_enabled",
+  "release_assets_description",
+  "auto_release",
+  "owner_id",
+  "repository_id",
+  "for_sale?",
+  "updates_included?",
+  "has_source_credentials",
+  "source_name",
+  "card_version",
+  "preview_current?",
+  "wishlisted?",
+  "url",
+  "manage_url",
+  "clone_url",
+  "purchase_url",
+  "add_updates_url",
+  "subscribe_url",
+  "review_count",
+  "wishlist_count",
+  "average_rating",
+  "average_code_quality",
+  "average_documentation",
+  "average_design",
+  "average_performance",
+  "average_updates",
+  "latest_release_number",
+  "last_released_at",
+  "license_text",
+  "license_path",
+  "purchase_count",
+  "buyer_count",
+  "subscriber_count",
+  "earnings_cents"
+]

Changed3 schema fields changedNov 4, 2026

changedInput schema / properties / filter / description

Previous value: -"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."New value: +"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, npm_packages_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."

changedInput schema / properties / result_type / oneOf

Previous value: -[
-  {
-    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
-    "enum": [
-      "run_query",
-      "count",
-      "exists"
-    ],
-    "type": "string"
-  },
-  {
-    "properties": {
-      "aggregate": {
-        "description": "The aggregate function to use",
-        "enum": [
-          "max",
-          "min",
-          "sum",
-          "avg",
-          "count"
-        ],
-        "type": "string"
-      },
-      "field": {
-        "description": "The field to aggregate",
-        "enum": [
-          "id",
-          "tagline",
-          "categories",
-          "stack",
-          "services",
-          "demo_url",
-          "name",
-          "slug",
-          "description",
-          "source_url",
-          "source_username",
-          "purchase_price_cents",
-          "subscription_price_cents",
-          "free_updates",
-          "subscription_interval",
-          "published_at",
-          "include_release_assets",
-          "shadcn_registry_enabled",
-          "hex_package_enabled",
-          "release_assets_description",
-          "auto_release",
-          "owner_id",
-          "repository_id",
-          "review_count",
-          "wishlist_count",
-          "average_rating",
-          "average_code_quality",
-          "average_documentation",
-          "average_design",
-          "average_performance",
-          "average_updates",
-          "latest_release_number",
-          "last_released_at",
-          "license_text",
-          "license_path",
-          "purchase_count",
-          "buyer_count",
-          "subscriber_count",
-          "earnings_cents",
-          "for_sale?",
-          "updates_included?",
-          "has_source_credentials",
-          "source_name",
-          "card_version",
-          "preview_current?",
-          "wishlisted?",
-          "url",
-          "manage_url",
-          "clone_url",
-          "purchase_url",
-          "add_updates_url",
-          "subscribe_url"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "aggregate",
-      "field"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
+    "enum": [
+      "run_query",
+      "count",
+      "exists"
+    ],
+    "type": "string"
+  },
+  {
+    "properties": {
+      "aggregate": {
+        "description": "The aggregate function to use",
+        "enum": [
+          "max",
+          "min",
+          "sum",
+          "avg",
+          "count"
+        ],
+        "type": "string"
+      },
+      "field": {
+        "description": "The field to aggregate",
+        "enum": [
+          "id",
+          "tagline",
+          "categories",
+          "stack",
+          "services",
+          "demo_url",
+          "name",
+          "slug",
+          "description",
+          "source_url",
+          "source_username",
+          "purchase_price_cents",
+          "subscription_price_cents",
+          "free_updates",
+          "subscription_interval",
+          "published_at",
+          "include_release_assets",
+          "shadcn_registry_enabled",
+          "hex_package_enabled",
+          "npm_packages_enabled",
+          "release_assets_description",
+          "auto_release",
+          "owner_id",
+          "repository_id",
+          "review_count",
+          "wishlist_count",
+          "average_rating",
+          "average_code_quality",
+          "average_documentation",
+          "average_design",
+          "average_performance",
+          "average_updates",
+          "latest_release_number",
+          "last_released_at",
+          "license_text",
+          "license_path",
+          "purchase_count",
+          "buyer_count",
+          "subscriber_count",
+          "earnings_cents",
+          "for_sale?",
+          "updates_included?",
+          "has_source_credentials",
+          "source_name",
+          "card_version",
+          "preview_current?",
+          "wishlisted?",
+          "url",
+          "manage_url",
+          "clone_url",
+          "purchase_url",
+          "add_updates_url",
+          "subscribe_url"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "aggregate",
+      "field"
+    ],
+    "type": "object"
+  }
+]

changedInput schema / properties / sort / items / properties / field / enum

Previous value: -[
-  "id",
-  "tagline",
-  "categories",
-  "stack",
-  "services",
-  "demo_url",
-  "name",
-  "slug",
-  "description",
-  "source_url",
-  "source_username",
-  "purchase_price_cents",
-  "subscription_price_cents",
-  "free_updates",
-  "subscription_interval",
-  "published_at",
-  "include_release_assets",
-  "shadcn_registry_enabled",
-  "hex_package_enabled",
-  "release_assets_description",
-  "auto_release",
-  "owner_id",
-  "repository_id",
-  "for_sale?",
-  "updates_included?",
-  "has_source_credentials",
-  "source_name",
-  "card_version",
-  "preview_current?",
-  "wishlisted?",
-  "url",
-  "manage_url",
-  "clone_url",
-  "purchase_url",
-  "add_updates_url",
-  "subscribe_url",
-  "review_count",
-  "wishlist_count",
-  "average_rating",
-  "average_code_quality",
-  "average_documentation",
-  "average_design",
-  "average_performance",
-  "average_updates",
-  "latest_release_number",
-  "last_released_at",
-  "license_text",
-  "license_path",
-  "purchase_count",
-  "buyer_count",
-  "subscriber_count",
-  "earnings_cents"
-]New value: +[
+  "id",
+  "tagline",
+  "categories",
+  "stack",
+  "services",
+  "demo_url",
+  "name",
+  "slug",
+  "description",
+  "source_url",
+  "source_username",
+  "purchase_price_cents",
+  "subscription_price_cents",
+  "free_updates",
+  "subscription_interval",
+  "published_at",
+  "include_release_assets",
+  "shadcn_registry_enabled",
+  "hex_package_enabled",
+  "npm_packages_enabled",
+  "release_assets_description",
+  "auto_release",
+  "owner_id",
+  "repository_id",
+  "for_sale?",
+  "updates_included?",
+  "has_source_credentials",
+  "source_name",
+  "card_version",
+  "preview_current?",
+  "wishlisted?",
+  "url",
+  "manage_url",
+  "clone_url",
+  "purchase_url",
+  "add_updates_url",
+  "subscribe_url",
+  "review_count",
+  "wishlist_count",
+  "average_rating",
+  "average_code_quality",
+  "average_documentation",
+  "average_design",
+  "average_performance",
+  "average_updates",
+  "latest_release_number",
+  "last_released_at",
+  "license_text",
+  "license_path",
+  "purchase_count",
+  "buyer_count",
+  "subscriber_count",
+  "earnings_cents"
+]

Changed3 schema fields changedOct 31, 2026

changedInput schema / properties / filter / description

Previous value: -"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."New value: +"A filter to apply to the query: either a condition {\"field\": ..., \"operator\": ..., \"value\": ...} or an {\"and\": [...]} / {\"or\": [...]} group of conditions and groups (nestable). Operators: contains, eq, greater_than, greater_than_or_equal, ilike, in, is_distinct_from, is_nil, is_not_distinct_from, less_than, less_than_or_equal, like, not_eq, string_ends_with, string_starts_with. For 'is_nil' the value is true or false; for 'in' the value is an array. Fields: id, tagline, categories, stack, services, demo_url, name, slug, description, source_url, source_username, purchase_price_cents, subscription_price_cents, free_updates, subscription_interval, published_at, include_release_assets, shadcn_registry_enabled, hex_package_enabled, release_assets_description, auto_release, owner_id, repository_id, review_count, wishlist_count, average_rating, average_code_quality, average_documentation, average_design, average_performance, average_updates, latest_release_number, last_released_at, license_text, license_path, purchase_count, buyer_count, subscriber_count, earnings_cents, for_sale?, updates_included?, has_source_credentials, source_name, card_version, preview_current?, wishlisted?, url, manage_url, clone_url, purchase_url, add_updates_url, subscribe_url."

changedInput schema / properties / result_type / oneOf

Previous value: -[
-  {
-    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
-    "enum": [
-      "run_query",
-      "count",
-      "exists"
-    ],
-    "type": "string"
-  },
-  {
-    "properties": {
-      "aggregate": {
-        "description": "The aggregate function to use",
-        "enum": [
-          "max",
-          "min",
-          "sum",
-          "avg",
-          "count"
-        ],
-        "type": "string"
-      },
-      "field": {
-        "description": "The field to aggregate",
-        "enum": [
-          "id",
-          "tagline",
-          "categories",
-          "stack",
-          "services",
-          "demo_url",
-          "name",
-          "slug",
-          "description",
-          "source_url",
-          "source_username",
-          "purchase_price_cents",
-          "subscription_price_cents",
-          "free_updates",
-          "subscription_interval",
-          "published_at",
-          "include_release_assets",
-          "release_assets_description",
-          "auto_release",
-          "owner_id",
-          "repository_id",
-          "review_count",
-          "wishlist_count",
-          "average_rating",
-          "average_code_quality",
-          "average_documentation",
-          "average_design",
-          "average_performance",
-          "average_updates",
-          "latest_release_number",
-          "last_released_at",
-          "license_text",
-          "license_path",
-          "purchase_count",
-          "buyer_count",
-          "subscriber_count",
-          "earnings_cents",
-          "for_sale?",
-          "updates_included?",
-          "has_source_credentials",
-          "source_name",
-          "card_version",
-          "preview_current?",
-          "wishlisted?",
-          "url",
-          "manage_url",
-          "clone_url",
-          "purchase_url",
-          "add_updates_url",
-          "subscribe_url"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "aggregate",
-      "field"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "description": "Run the query returning the matching records (up to `limit`), or return a count of results, or check if any results exist",
+    "enum": [
+      "run_query",
+      "count",
+      "exists"
+    ],
+    "type": "string"
+  },
+  {
+    "properties": {
+      "aggregate": {
+        "description": "The aggregate function to use",
+        "enum": [
+          "max",
+          "min",
+          "sum",
+          "avg",
+          "count"
+        ],
+        "type": "string"
+      },
+      "field": {
+        "description": "The field to aggregate",
+        "enum": [
+          "id",
+          "tagline",
+          "categories",
+          "stack",
+          "services",
+          "demo_url",
+          "name",
+          "slug",
+          "description",
+          "source_url",
+          "source_username",
+          "purchase_price_cents",
+          "subscription_price_cents",
+          "free_updates",
+          "subscription_interval",
+          "published_at",
+          "include_release_assets",
+          "shadcn_registry_enabled",
+          "hex_package_enabled",
+          "release_assets_description",
+          "auto_release",
+          "owner_id",
+          "repository_id",
+          "review_count",
+          "wishlist_count",
+          "average_rating",
+          "average_code_quality",
+          "average_documentation",
+          "average_design",
+          "average_performance",
+          "average_updates",
+          "latest_release_number",
+          "last_released_at",
+          "license_text",
+          "license_path",
+          "purchase_count",
+          "buyer_count",
+          "subscriber_count",
+          "earnings_cents",
+          "for_sale?",
+          "updates_included?",
+          "has_source_credentials",
+          "source_name",
+          "card_version",
+          "preview_current?",
+          "wishlisted?",
+          "url",
+          "manage_url",
+          "clone_url",
+          "purchase_url",
+          "add_updates_url",
+          "subscribe_url"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "aggregate",
+      "field"
+    ],
+    "type": "object"
+  }
+]

changedInput schema / properties / sort / items / properties / field / enum

Previous value: -[
-  "id",
-  "tagline",
-  "categories",
-  "stack",
-  "services",
-  "demo_url",
-  "name",
-  "slug",
-  "description",
-  "source_url",
-  "source_username",
-  "purchase_price_cents",
-  "subscription_price_cents",
-  "free_updates",
-  "subscription_interval",
-  "published_at",
-  "include_release_assets",
-  "release_assets_description",
-  "auto_release",
-  "owner_id",
-  "repository_id",
-  "for_sale?",
-  "updates_included?",
-  "has_source_credentials",
-  "source_name",
-  "card_version",
-  "preview_current?",
-  "wishlisted?",
-  "url",
-  "manage_url",
-  "clone_url",
-  "purchase_url",
-  "add_updates_url",
-  "subscribe_url",
-  "review_count",
-  "wishlist_count",
-  "average_rating",
-  "average_code_quality",
-  "average_documentation",
-  "average_design",
-  "average_performance",
-  "average_updates",
-  "latest_release_number",
-  "last_released_at",
-  "license_text",
-  "license_path",
-  "purchase_count",
-  "buyer_count",
-  "subscriber_count",
-  "earnings_cents"
-]New value: +[
+  "id",
+  "tagline",
+  "categories",
+  "stack",
+  "services",
+  "demo_url",
+  "name",
+  "slug",
+  "description",
+  "source_url",
+  "source_username",
+  "purchase_price_cents",
+  "subscription_price_cents",
+  "free_updates",
+  "subscription_interval",
+  "published_at",
+  "include_release_assets",
+  "shadcn_registry_enabled",
+  "hex_package_enabled",
+  "release_assets_description",
+  "auto_release",
+  "owner_id",
+  "repository_id",
+  "for_sale?",
+  "updates_included?",
+  "has_source_credentials",
+  "source_name",
+  "card_version",
+  "preview_current?",
+  "wishlisted?",
+  "url",
+  "manage_url",
+  "clone_url",
+  "purchase_url",
+  "add_updates_url",
+  "subscribe_url",
+  "review_count",
+  "wishlist_count",
+  "average_rating",
+  "average_code_quality",
+  "average_documentation",
+  "average_design",
+  "average_performance",
+  "average_updates",
+  "latest_release_number",
+  "last_released_at",
+  "license_text",
+  "license_path",
+  "purchase_count",
+  "buyer_count",
+  "subscriber_count",
+  "earnings_cents"
+]

First observedOct 29, 2026

TDQS

B3.4/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and openWorldHint=false, so the safety profile is covered. The description adds genuine behavioral context by disclosing the default ordering ('newest first') and that filters are optional, but it says nothing about how multiple filters combine, pagination behavior, or the count/exists/aggregate result modes.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

A single compact sentence with the default ordering front-loaded and no filler. It reads as an incomplete clause rather than a polished statement, which slightly hurts scanability but wastes no words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a seven-parameter tool with nested filter groups, sortable field enums, and three result modes, the description covers only the simple input fields. The schema documents the filter DSL and result_type well, which keeps the description from being misleading, but an agent gets no signal from the prose that aggregation and boolean filter groups exist.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 71%, so the baseline is 3. The description does add real meaning for one parameter by clarifying that 'seller' takes a handle rather than a display name, but it omits any mention of sort, limit, offset, filter, or result_type.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description identifies the resource precisely as purchasable listings and enumerates the four filter dimensions (category, stack tag, search query, seller handle), plus the default ordering 'newest first'. It is a noun phrase rather than a verb+resource sentence, and it never contrasts itself with get_codebase for single-record retrieval, so sibling differentiation is only implicit.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The filter list implies the browsing scenarios this tool serves, and 'if given' signals that all filters are optional, but there is no explicit when-to-use statement, no exclusions, and no named alternative such as get_codebase for fetching a known listing.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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