Koskamo

IARCCUM Archive MCP

Provides structured, read-only access to public records on Anglican-Roman Catholic dialogue. It supports searching and retrieving documents, names, organizations, and events, while respecting embargo rules and providing canonical URLs for citation.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

IARCCUM Archive MCP logo, by IARCCUMVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-06Operated by IARCCUM
MCP endpoint (Streamable HTTP)
https://iarccum.org/mcp
Vendor documentation

What its tools do

8 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (8)

8 of 8 have a description · 8 of 8 declare behavior hints · 8 of 8 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to iarccum.org ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Search for documents related to Anglican-Roman Catholic dialogue
  • Retrieve specific document details by ID
  • Search for persons and named bodies
  • Find documents by protocol number

Source and maintenance

Vendor evidenceRegistry 1.0.1
mcp-registry: org.iarccum/archive@1.0.1Project website

Protocol and capabilities

Server
iarccum-archive 1.0.1
MCP protocol negotiated in check
2025-11-25
Tools
8 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Read-only access to public IARCCUM archive metadata. Cite canonical IARCCUM URLs returned by tools. Protocol numbers are significant archive identifiers.

Tools

8 advertised

search_documents — Search Documents
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search public IARCCUM documents by title, description, and indexed full text. Embargoed records are never returned.

search_documents input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    },
    "query": {
      "type": "string",
      "maxLength": 500,
      "minLength": 1,
      "description": "Search words or phrase."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 5000,
      "minimum": 0,
      "description": "Zero-based result offset."
    },
    "date_to": {
      "type": "string",
      "maxLength": 10,
      "minLength": 4,
      "description": "Optional upper date bound (YYYY, YYYY-MM, or YYYY-MM-DD)."
    },
    "author_id": {
      "type": "integer",
      "minimum": 1,
      "description": "Optional author/name authority ID."
    },
    "date_from": {
      "type": "string",
      "maxLength": 10,
      "minLength": 4,
      "description": "Optional lower date bound (YYYY, YYYY-MM, or YYYY-MM-DD)."
    },
    "organisation_id": {
      "type": "integer",
      "minimum": 1,
      "description": "Optional fonds/organisation authority ID."
    }
  },
  "additionalProperties": false
}
search_documents annotations
{
  "title": "Search Documents",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_document — Get Document
Advertised by the server during the last successful anonymous check.
Advertised read-only

Return structured metadata and public items for one released IARCCUM document.

get_document input schema
{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "integer",
      "minimum": 1,
      "description": "IARCCUM document ID."
    }
  },
  "additionalProperties": false
}
get_document annotations
{
  "title": "Get Document",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
search_names — Search Names
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search person and named-body authority records by name components, dates, acronym, ORCID, ISNI, Wikidata ID, LCNAF, VIAF, and variant name.

search_names input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    },
    "query": {
      "type": "string",
      "maxLength": 300,
      "minLength": 1,
      "description": "Name, acronym, or external authority identifier to search."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 5000,
      "minimum": 0,
      "description": "Zero-based result offset."
    }
  },
  "additionalProperties": false
}
search_names annotations
{
  "title": "Search Names",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_name — Get Name
Advertised by the server during the last successful anonymous check.
Advertised read-only

Return one public authority record with public hierarchy and relationship data. Private contact fields are excluded.

get_name input schema
{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "integer",
      "minimum": 1,
      "description": "IARCCUM name authority ID."
    }
  },
  "additionalProperties": false
}
get_name annotations
{
  "title": "Get Name",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
search_organisations — Search Organisations
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search authority records marked as IARCCUM organisations/fonds.

search_organisations input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    },
    "query": {
      "type": "string",
      "maxLength": 300,
      "minLength": 1,
      "description": "Organisation name, acronym, or variant."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 5000,
      "minimum": 0,
      "description": "Zero-based result offset."
    }
  },
  "additionalProperties": false
}
search_organisations annotations
{
  "title": "Search Organisations",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
find_documents_by_protocol — Find Documents By Protocol
Advertised by the server during the last successful anonymous check.
Advertised read-only

Find public documents by archive protocol number, ranking exact matches before partial matches.

find_documents_by_protocol input schema
{
  "type": "object",
  "required": [
    "protocol"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 5000,
      "minimum": 0,
      "description": "Zero-based result offset."
    },
    "protocol": {
      "type": "string",
      "maxLength": 150,
      "minLength": 1,
      "description": "Complete or partial protocol number."
    }
  },
  "additionalProperties": false
}
find_documents_by_protocol annotations
{
  "title": "Find Documents By Protocol",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_related_documents — Get Related Documents
Advertised by the server during the last successful anonymous check.
Advertised read-only

Find public documents explicitly linked to a document in the archive relationship table.

get_related_documents input schema
{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "integer",
      "minimum": 1,
      "description": "Public IARCCUM document ID."
    },
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    }
  },
  "additionalProperties": false
}
get_related_documents annotations
{
  "title": "Get Related Documents",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
search_events — Search Events
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search events by title, location, description, participants, and optional dates.

search_events input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 50,
      "minimum": 1,
      "description": "Number of results (maximum 50)."
    },
    "query": {
      "type": "string",
      "maxLength": 300,
      "minLength": 1,
      "description": "Event search words."
    },
    "offset": {
      "type": "integer",
      "default": 0,
      "maximum": 5000,
      "minimum": 0,
      "description": "Zero-based result offset."
    },
    "date_to": {
      "type": "string",
      "maxLength": 10,
      "minLength": 4,
      "description": "Optional upper date bound."
    },
    "date_from": {
      "type": "string",
      "maxLength": 10,
      "minLength": 4,
      "description": "Optional lower date bound."
    }
  },
  "additionalProperties": false
}
search_events annotations
{
  "title": "Search Events",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
445 ms
95th percentile latency
445 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 445 ms · metadata changed · 8 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http iarccum-archive-mcp https://iarccum.org/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add iarccum-archive-mcp --url https://iarccum.org/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable iarccum-archive-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "iarccum-archive-mcp": {
      "url": "https://iarccum.org/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "iarccum-archive-mcp": {
      "type": "streamableHttp",
      "url": "https://iarccum.org/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start iarccum-archive-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "iarccum-archive-mcp": {
      "type": "http",
      "url": "https://iarccum.org/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http iarccum-archive-mcp https://iarccum.org/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://iarccum.org/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "iarccum-archive-mcp": {
      "serverUrl": "https://iarccum.org/mcp"
    }
  }
}

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Do you run IARCCUM Archive MCP?

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