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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "charon": {
      "type": "http",
      "url": "https://01mind.net/mcp"
    }
  }
}

claude mcp add --transport http charon https://01mind.net/mcp

[mcp_servers.charon]
url = "https://01mind.net/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "charon": {
      "type": "remote",
      "url": "https://01mind.net/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "charon": {
      "type": "http",
      "url": "https://01mind.net/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=charon&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vMDFtaW5kLm5ldC9tY3AifQ%3D%3D"
}

{
  "servers": {
    "charon": {
      "type": "http",
      "url": "https://01mind.net/mcp"
    }
  }
}

{
  "mcpServers": {
    "charon": {
      "httpUrl": "https://01mind.net/mcp"
    }
  }
}

extensions:
  "charon":
    enabled: true
    name: "charon"
    type: streamable_http
    uri: "https://01mind.net/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: save_document_template (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_offerings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); render_document (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 509 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 509 tokens to load them all · tool set 6be54477fe90 · checked 2026-10-20 10:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 89 / 100

provenance75

liveness99

freshness85

hygiene100

+repository +dns-namespace +reachable +uptime-97% ~updated-62d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://01mind.net/mcp` streamable-http	none	yes	97%	431 ms	2025-06-18	2026-10-20

Tools (3)

`list_offerings`	Free. Everything 01Mind offers, on demand rather than loaded into your context upfront. section: "catalogue" (every purchasable listing with its price and the exact tool name to call it by -- most are callable but not advertised), "documents" (the full render_document schema, limits and templates), "venue" (open live-research studies you can take part in), or "all".
`render_document`	Produce a real .docx or .xlsx file from structured content and return it as base64. Send format ("docx"\|"xlsx") plus exactly ONE of: blocks (array of {type:"title"\|"heading"\|"text"\|"mono"\|"table", text, level?, headers?, rows?}), markdown (string), sheets (array of {name, rows:[{...}] or rows:[[...]] with columns:[...]}), or templateId + values. Optional filename. Free for the first 5 documents a month on an API key sent as X-API-Key, then $0.25 per document via x402 -- an unpaid call over that returns a real HTTP 402 challenge. Dry run free at POST /sandbox/execute/render-document. Full schema and limits: call list_offerings with section "documents".
`save_document_template`	Free, and does not use your document allowance. Store a reusable layout once so you stop re-sending it: send format, blocks (or sheets), an optional templateId, with {{placeholders}} where values go, and a table may carry rowsFrom:"listName" to repeat one row over an array. Then render with { templateId, values }. Requires an API key (X-API-Key). Saves a large layout from being re-sent on every call, which is usually the single largest avoidable cost in a request.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "net.01mind/charon",
  "title": "01Mind",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://01mind.net/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/SonaCorp/01Mind",
    "source": "github"
  },
  "description": "A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base."
}