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discord-mcp

by cappyeo
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript
Remote

inspiration_emoji_gg_search

Read-onlyIdempotent

Search Emoji.gg's catalog for custom emoji ideas without leaving Discord. Get candidate names, images, and license info for inspiration.

Instructions

Purpose: Search Emoji.gg for custom-emoji inspiration without changing Discord.

External request: Calls Emoji.gg's public catalog only when this tool is invoked. It sends no Discord token, guild ID, profile, or query to Emoji.gg.

Safety: Results are third-party user-submitted metadata. Review each Emoji.gg page and its licence before downloading or using emojis_create. This tool never downloads, uploads, or imports an emoji.

Search quality: Multi-word natural-language queries are matched locally against emoji names and slugs, with a small built-in alias set for technical concepts. User-submitted descriptions are not used for relevance. The query is never sent to Emoji.gg.

Returns: {provider_url, candidates:[{name, image_url, page_url, animated, license_code}], count, license_review_required}.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum candidates to return (1-20)
queryYesEmoji concept, style, or natural-language use case to search

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.28.0
    • changedOutput schema / anyOf
      Previous value: -[
-  {
-    "$schema": "https://json-schema.org/draft/2020-12/schema",
-    "additionalProperties": {},
-    "properties": {
-      "candidates": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "animated": {
-              "type": "boolean"
-            },
-            "id": {
-              "maximum": 9007199254740991,
-              "minimum": 0,
-              "type": "integer"
-            },
-            "image_url": {
-              "format": "uri",
-              "type": "string"
-            },
-            "license_code": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "null"
-                }
-              ]
-            },
-            "name": {
-              "type": "string"
-            },
-            "page_url": {
-              "format": "uri",
-              "type": "string"
-            }
-          },
-          "required": [
-            "id",
-            "name",
-            "image_url",
-            "page_url",
-            "animated",
-            "license_code"
-          ],
-          "type": "object"
-        },
-        "type": "array"
-      },
-      "count": {
-        "maximum": 9007199254740991,
-        "minimum": -9007199254740991,
-        "type": "integer"
-      },
-      "license_review_required": {
-        "const": true,
-        "type": "boolean"
-      },
-      "provider_url": {
-        "format": "uri",
-        "type": "string"
-      }
-    },
-    "required": [
-      "provider_url",
-      "candidates",
-      "count",
-      "license_review_required"
-    ],
-    "type": "object"
-  },
-  {
-    "properties": {
-      "category": {
-        "enum": [
-          "client",
-          "server"
-        ],
-        "type": "string"
-      },
-      "code": {
-        "type": "string"
-      },
-      "recovery_hint": {
-        "type": "string"
-      },
-      "retriable": {
-        "type": "boolean"
-      }
-    },
-    "required": [
-      "code",
-      "retriable",
-      "category",
-      "recovery_hint"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "additionalProperties": {},
+    "properties": {
+      "candidates": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "animated": {
+              "type": "boolean"
+            },
+            "id": {
+              "maximum": 9007199254740991,
+              "minimum": 0,
+              "type": "integer"
+            },
+            "image_url": {
+              "format": "uri",
+              "type": "string"
+            },
+            "license_code": {
+              "type": [
+                "string",
+                "null"
+              ]
+            },
+            "name": {
+              "type": "string"
+            },
+            "page_url": {
+              "format": "uri",
+              "type": "string"
+            }
+          },
+          "required": [
+            "id",
+            "name",
+            "image_url",
+            "page_url",
+            "animated",
+            "license_code"
+          ],
+          "type": "object"
+        },
+        "type": "array"
+      },
+      "count": {
+        "maximum": 9007199254740991,
+        "minimum": -9007199254740991,
+        "type": "integer"
+      },
+      "license_review_required": {
+        "const": true,
+        "type": "boolean"
+      },
+      "provider_url": {
+        "format": "uri",
+        "type": "string"
+      }
+    },
+    "required": [
+      "provider_url",
+      "candidates",
+      "count",
+      "license_review_required"
+    ],
+    "type": "object"
+  },
+  {
+    "properties": {
+      "category": {
+        "enum": [
+          "client",
+          "server"
+        ],
+        "type": "string"
+      },
+      "code": {
+        "type": "string"
+      },
+      "recovery_hint": {
+        "type": "string"
+      },
+      "retriable": {
+        "type": "boolean"
+      }
+    },
+    "required": [
+      "code",
+      "retriable",
+      "category",
+      "recovery_hint"
+    ],
+    "type": "object"
+  }
+]
  2. First observedv0.22.0

TDQS

A4.9/5.0
Behavior5/5

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

The description goes well beyond the annotations by disclosing that an external request is made only when invoked, that no Discord token/guild/profile/query is sent to Emoji.gg, that the tool never downloads/uploads/imports, and that matching is local against names/slugs with an alias set. This is rich, non-obvious behavioral context.

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

Conciseness5/5

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

The description is front-loaded with purpose and uses clear bold section labels. Every sentence adds distinct value: purpose, external behavior, safety, search quality, and return shape. No filler or redundant repetition of the schema.

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

Completeness5/5

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

For a read-only external search tool with annotations and an output schema, the description covers all needed aspects: when to use it, safety/licensing caveats, search behavior limitations, and the exact return contract. Nothing an agent needs to invoke it correctly is missing.

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

Parameters4/5

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

Schema coverage is 100%, so the baseline is 3, but the description adds meaningful semantics about how the query is interpreted: multi-word natural language is matched against names/slugs, descriptions are not used, and the query is never sent to Emoji.gg. This supplements the schema's basic parameter descriptions.

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

Purpose5/5

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

States a specific verb ('Search'), a specific resource ('Emoji.gg'), and a clear purpose ('custom-emoji inspiration without changing Discord'). This clearly distinguishes it from the many Discord mutation tools in the sibling list, such as emojis_create.

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

Usage Guidelines5/5

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

Explicitly frames when to use it: for inspiration before creating/importing emojis, and directly references emojis_create as the follow-up tool. It also clarifies the tool is safe/non-mutating ('without changing Discord'), giving the agent a clear selection signal among siblings.

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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