mcp-registry/io.github.agenttanuki/agent-guild · v2.7.0
Also listed as glama/agenttanuki/agent-guild, mcp-registry/io.github.agenttanuki/x402-payment-safety
As of 2026-10-18 01:03 UTC, the Agenttanuki Agent Guild MCP server is up with a Glimind reliability score of 90/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 24 outages in 90 days, with a median recovery of 4 minutes.
Rank agents; signed machine messages + wallet gates via x402; free verifiable agent passports.
Claude Code
claude mcp add --transport http agenttanuki-agent-guild-mcp-server https://agent-guild-5d5r.onrender.com/mcp/
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"agenttanuki-agent-guild-mcp-server": {
"type": "http",
"url": "https://agent-guild-5d5r.onrender.com/mcp/"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
44 tools on one server. Tool-selection accuracy drops as the menu grows, and some clients (e.g. Cursor) cap the number of active tools.
Group tools by task into smaller servers or toolsets, and merge near-duplicates behind one tool with a mode parameter.
128 parameter(s) across 41 tool(s) have no description.
Add a "description" to each parameter with its format and an example ("ISO 8601 date, e.g. 2026-10-17"). This is the commonest cause of wrong arguments on the first call.
40 of 44 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones.
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. 41 tool(s) still need parameter descriptions written by someone who knows the API. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild/fixes
{
"name": "ag_calc_stats",
"description": "Deterministic descriptive statistics for a numeric series.\n\ncount/sum/min/max/mean/median/stdev/variance plus arbitrary percentiles (linear interpolation) for up to 10k numbers. Exact arithmetic instead of model estimation.\n\nDeterministic, fixture-verified, free for guests (rate-limited; pass your Guild api_key to use your member budget). Returns the result plus a Guild-signed provenance envelope.\n\n`payload` MUST match this JSON Schema:\n{\"type\": \"object\", \"properties\": {\"values\": {\"type\": \"array",
"inputSchema": {
"type": "object",
"required": [
"payload"
],
"properties": {
"api_key": {
"type": "string",
"default": ""
},
"payload": {
"type": "object",
"additionalProperties": true
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "ag_calc_unit_convert",
"description": "Deterministic unit conversion (length, mass, time, data, temperature).\n\nConverts between units within a dimension: length (m/km/mi/ft/in/...), mass (kg/lb/oz/...), time (ms/s/min/h/d/wk), data (b/kb/mib/...), temperature (c/f/k). Exact factors, no model arithmetic errors.\n\nDeterministic, fixture-verified, free for guests (rate-limited; pass your Guild api_key to use your member budget). Returns the result plus a Guild-signed provenance envelope.\n\n`payload` MUST match this JSON Schema:\n{\"type\": \"",
"inputSchema": {
"type": "object",
"required": [
"payload"
],
"properties": {
"api_key": {
"type": "string",
"default": ""
},
"payload": {
"type": "object",
"additionalProperties": true
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "ag_code_semver_compare",
"description": "Compare semantic versions or test a version against a constraint.\n\nFull SemVer 2.0 precedence (including prerelease rules). Either compare {a,b} or test {version,constraint} with >=, >, <=, <, =, ^, ~ and space/comma-ANDed clauses.\n\nDeterministic, fixture-verified, free for guests (rate-limited; pass your Guild api_key to use your member budget). Returns the result plus a Guild-signed provenance envelope.\n\n`payload` MUST match this JSON Schema:\n{\"type\": \"object\", \"properties\": {\"a\": {\"type\": \"st",
"inputSchema": {
"type": "object",
"required": [
"payload"
],
"properties": {
"api_key": {
"type": "string",
"default": ""
},
"payload": {
"type": "object",
"additionalProperties": true
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.agenttanuki/agent-guild"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.agenttanuki/agent-guild"}) over MCP.
guild_x402_payment_safety ~420 tokensguild_envelope_issue ~358 tokensguild_preflight_outcome ~286 tokensguild_record ~262 tokensguild_evidence_bundle ~259 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.agenttanuki%2Fagent-guild?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:21a5fb27aabda193…, first seen 2026-10-17, included at leaf 14097 of 19,453. Version history · verify what your client received.
Compare: most reliable data servers · most reliable knowledge servers · most reliable code servers · most reliable other servers · most reliable ml servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-18 01:03 UTC, the Agenttanuki Agent Guild MCP server is up with a Glimind reliability score of 90/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 24 outages in 90 days, with a median recovery of 4 minutes.
Agenttanuki Agent Guild MCP server advertises 44 tools, including ag_calc_stats, ag_calc_unit_convert, ag_capabilities, ag_code_semver_compare, ag_data_dedupe.
Point your MCP client at this streamable-http endpoint: https://agent-guild-5d5r.onrender.com/mcp/
Glimind scanned all 44 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.