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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "taufunctions": {
      "type": "http",
      "url": "https://mcp.taufunctions.com/mcp",
      "headers": {
        "Authorization": "Bearer ${TAUFUNCTIONS_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http taufunctions https://mcp.taufunctions.com/mcp --header "Authorization: Bearer ${TAUFUNCTIONS_TOKEN}"

[mcp_servers.taufunctions]
url = "https://mcp.taufunctions.com/mcp"
bearer_token_env_var = "TAUFUNCTIONS_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "taufunctions": {
      "type": "remote",
      "url": "https://mcp.taufunctions.com/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:TAUFUNCTIONS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "taufunctions": {
      "type": "http",
      "url": "https://mcp.taufunctions.com/mcp",
      "headers": {
        "Authorization": "Bearer ${TAUFUNCTIONS_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=taufunctions&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnRhdWZ1bmN0aW9ucy5jb20vbWNwIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7VEFVRlVOQ1RJT05TX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "taufunctions": {
      "type": "http",
      "url": "https://mcp.taufunctions.com/mcp",
      "headers": {
        "Authorization": "Bearer ${TAUFUNCTIONS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "taufunctions": {
      "httpUrl": "https://mcp.taufunctions.com/mcp",
      "headers": {
        "Authorization": "Bearer ${TAUFUNCTIONS_TOKEN}"
      }
    }
  }
}

extensions:
  "taufunctions":
    enabled: true
    name: "taufunctions"
    type: streamable_http
    uri: "https://mcp.taufunctions.com/mcp"
    headers:
      "Authorization": "Bearer ${TAUFUNCTIONS_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${TAUFUNCTIONS_TOKEN}. The registry never accepts secret values.

Quality 88 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 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 hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: tau_get_started (idempotentHint); tau_signup (idempotentHint)
pass
tools.token_costabout 197 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

dependencies100 · weight 15

pass
deps.known_vulnsno known advisory in 1 resolved packages
n/a
deps.mcp_sdk_versionthe official MCP SDK is not in the dependency graph
pass
deps.resolvable[email protected] resolved: 1 packages

2 tools, about 197 tokens to load them all · tool set 05210a632fa2 · checked 2026-10-19 22:14 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 97 / 100

provenance90

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-23d-ago

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

Dependencies

[email protected] npm0 dependencies, resolved · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.taufunctions.com/mcp` streamable-http	none	yes	100%	731 ms	2025-11-25	2026-10-19
`https://mcp.taufunctions.com/sse` sse	api_key `${TAUFUNCTIONS_TOKEN}`	no (13 failures)	0%	–	–	–

package	registry	version	runtime	secrets
`taufunctions`	npm	1.2.5	npx	`TAU_API_KEY`

Tools (2)

`tau_get_started`read-only	Explains what TauFunctions is and how to activate this MCP server (no API key on this session yet).
`tau_signup`destructive	Create a new TauFunctions tenant on the free plan (10 functions, 100 invocations/day). Returns a live API key immediately (shown once) and unlocks all TauFunctions tools in this session. No email or card required.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.jyswee/taufunctions",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.taufunctions.com/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Bearer token using your TauFunctions API key: 'Bearer tf_...'. Optional: without one the server starts in onboarding mode and can self-signup via the tau_signup tool."
        }
      ]
    },
    {
      "url": "https://mcp.taufunctions.com/sse",
      "type": "sse",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Bearer token using your TauFunctions API key: 'Bearer tf_...'. Optional: without one the server starts in onboarding mode and can self-signup via the tau_signup tool."
        }
      ]
    }
  ],
  "version": "1.2.5",
  "packages": [
    {
      "version": "1.2.5",
      "transport": {
        "type": "stdio"
      },
      "identifier": "taufunctions",
      "runtimeHint": "npx",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "runtimeArguments": [
        {
          "type": "positional",
          "value": "mcp-serve",
          "isRequired": true
        }
      ],
      "environmentVariables": [
        {
          "name": "TAU_API_KEY",
          "isSecret": true,
          "description": "TauFunctions API key (tf_...). Optional: without one the server starts in onboarding mode and can self-signup via the tau_signup tool. Get one at https://taufunctions.com or via tau signup."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/jyswee/taufunctions",
    "source": "github"
  },
  "websiteUrl": "https://taufunctions.com",
  "description": "Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote."
}