World Resolver

Resolve real-world capability gaps: validate native MCPs, search the web, and record unmet demand.

Should I use this

Quality & Safety

A
Description quality
94%
Schema completeness
78%
Naming quality
82%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (1)

  • LOWTool 'report_outcome' description lacks action verbin report_outcome

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,379Tokens (tool definitions)
~1.3 KBTypical response size
Moderate attention impact (1.08% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "world-resolver": {
      "url": "https://world-resolver-mcp.ajithisaac.workers.dev/mcp"
    }
  }
}

Remote endpoints

https://world-resolver-mcp.ajithisaac.workers.dev/mcpstreamable-http

What it can do

Tool inventory

Tools (9)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢resolve(task, categoryHint, location, deadline, budget, ...)

Resolve a real-world capability request. Search the official MCP Registry, actively validate public candidate MCP tool surfaces, then fall back to live web search when native coverage is weak or absent. Weak Registry matches never suppress capability-gap telemetry.

Input Schema

{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "minLength": 3,
      "maxLength": 2000,
      "description": "What the principal agent wants done"
    },
    "categoryHint": {
      "type": "string",
      "maxLength": 200
    },
    "location": {
      "type": "string",
      "maxLength": 200
    },
    "deadline": {
      "type": "string",
      "maxLength": 200
    },
    "budget": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000000
    },
    "currency": {
      "type": "string",
      "maxLength": 8
    },
    "telemetry": {
      "default": "aggregate_only",
      "type": "string",
      "enum": [
        "aggregate_only",
        "full"
      ]
    }
  },
  "required": [
    "task"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟡submit_mandate(task, categoryHint, location, deadline, maxBudget, ...)

Record high-intent demand for a capability an agent wants fulfilled. Supplier contact and spending are not enabled yet.

Input Schema

{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "minLength": 3,
      "maxLength": 2000
    },
    "categoryHint": {
      "type": "string",
      "maxLength": 200
    },
    "location": {
      "type": "string",
      "maxLength": 200
    },
    "deadline": {
      "type": "string",
      "maxLength": 200
    },
    "maxBudget": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000000
    },
    "currency": {
      "type": "string",
      "maxLength": 8
    },
    "authority": {
      "default": "get_quotes",
      "type": "string",
      "enum": [
        "research_only",
        "get_quotes",
        "may_commit_under_budget"
      ]
    },
    "telemetry": {
      "default": "aggregate_only",
      "type": "string",
      "enum": [
        "aggregate_only",
        "full"
      ]
    }
  },
  "required": [
    "task"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟡work_create(agentId, title, objective, capability, requestId, ...)

Create a durable work item for another agent or for later continuation. Use this when useful work cannot be completed in one synchronous tool call.

Input Schema

{
  "type": "object",
  "properties": {
    "agentId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300
    },
    "objective": {
      "type": "string",
      "minLength": 1,
      "maxLength": 4000
    },
    "capability": {
      "type": "string",
      "maxLength": 300
    },
    "requestId": {
      "type": "string",
      "maxLength": 200
    },
    "dueAt": {
      "type": "string",
      "maxLength": 100
    },
    "metadata": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "required": [
    "agentId",
    "title",
    "objective"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟢work_list(states, capability, claimedBy, limit)

List durable work items available to agents. Filter by state, capability or current assignee.

Input Schema

{
  "type": "object",
  "properties": {
    "states": {
      "maxItems": 6,
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "open",
          "claimed",
          "blocked",
          "review",
          "done",
          "cancelled"
        ]
      }
    },
    "capability": {
      "type": "string",
      "maxLength": 300
    },
    "claimedBy": {
      "type": "string",
      "maxLength": 200
    },
    "limit": {
      "default": 25,
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
⚪work_claim(workId, agentId)

Atomically claim an open work item for an agent. Claims fail if another agent already owns the item.

Input Schema

{
  "type": "object",
  "properties": {
    "workId": {
      "type": "string",
      "minLength": 4,
      "maxLength": 200
    },
    "agentId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    }
  },
  "required": [
    "workId",
    "agentId"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟡work_update(workId, agentId, state, blockedReason, dueAt, ...)

Update a claimed work item as it progresses. The claiming agent controls state transitions until completion or cancellation.

Input Schema

{
  "type": "object",
  "properties": {
    "workId": {
      "type": "string",
      "minLength": 4,
      "maxLength": 200
    },
    "agentId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "state": {
      "type": "string",
      "enum": [
        "open",
        "claimed",
        "blocked",
        "review",
        "done",
        "cancelled"
      ]
    },
    "blockedReason": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 1000
        },
        {
          "type": "null"
        }
      ]
    },
    "dueAt": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 100
        },
        {
          "type": "null"
        }
      ]
    },
    "metadata": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "required": [
    "workId",
    "agentId"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟡artifact_put(agentId, artifactId, workId, name, mediaType, ...)

Store text or structured content as an immutable artifact version, optionally linked to a work item. Reusing artifactId creates the next version.

Input Schema

{
  "type": "object",
  "properties": {
    "agentId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "artifactId": {
      "type": "string",
      "minLength": 4,
      "maxLength": 200
    },
    "workId": {
      "type": "string",
      "maxLength": 200
    },
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300
    },
    "mediaType": {
      "default": "text/plain",
      "type": "string",
      "minLength": 1,
      "maxLength": 100
    },
    "content": {
      "type": "string",
      "maxLength": 48000
    },
    "metadata": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "required": [
    "agentId",
    "name",
    "content"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟢artifact_get(artifactId, version)

Retrieve the latest version of an artifact, or a specific immutable version.

Input Schema

{
  "type": "object",
  "properties": {
    "artifactId": {
      "type": "string",
      "minLength": 4,
      "maxLength": 200
    },
    "version": {
      "type": "integer",
      "minimum": 1,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "artifactId"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
⚪report_outcome(requestId, success, selectedServer, agentSteps, latencyMs, ...)

Report whether a resolver request actually worked and how much agent friction it required.

Input Schema

{
  "type": "object",
  "properties": {
    "requestId": {
      "type": "string",
      "minLength": 4,
      "maxLength": 200
    },
    "success": {
      "type": "boolean"
    },
    "selectedServer": {
      "type": "string",
      "maxLength": 300
    },
    "agentSteps": {
      "type": "integer",
      "minimum": 0,
      "maximum": 100000
    },
    "latencyMs": {
      "type": "integer",
      "minimum": 0,
      "maximum": 86400000
    },
    "failureReason": {
      "type": "string",
      "maxLength": 500
    }
  },
  "required": [
    "requestId",
    "success"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Community

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Evidence

Recent observations

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