Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "jsonaut": {
      "type": "http",
      "url": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http jsonaut https://jsonaut.jsonaut-shaurya.workers.dev/mcp

[mcp_servers.jsonaut]
url = "https://jsonaut.jsonaut-shaurya.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jsonaut": {
      "type": "remote",
      "url": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "jsonaut": {
      "type": "http",
      "url": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=jsonaut&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vanNvbmF1dC5qc29uYXV0LXNoYXVyeWEud29ya2Vycy5kZXYvbWNwIn0%3D"
}

{
  "servers": {
    "jsonaut": {
      "type": "http",
      "url": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "jsonaut": {
      "httpUrl": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp"
    }
  }
}

extensions:
  "jsonaut":
    enabled: true
    name: "jsonaut"
    type: streamable_http
    uri: "https://jsonaut.jsonaut-shaurya.workers.dev/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: extract_json (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); repair_json (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); infer_schema (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 552 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

4 tools, about 552 tokens to load them all · tool set c9b8ad30cd79 · checked 2026-10-20 03:05 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 90 / 100

provenance90

liveness100

freshness65

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-99% ~updated-110d-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://jsonaut.jsonaut-shaurya.workers.dev/mcp` streamable-http	none	yes	99%	137 ms	2025-06-18	2026-10-20

Tools (4)

`extract_json`	Extract JSON embedded in arbitrary text — LLM prose, chat messages, logs, emails — then repair and validate it. Deterministic extraction is free. If no JSON can be located and allow_llm_fallback is true, a paid LLM extracts structured data from the text (requires x402 payment; charged only on success). Pass a JSON Schema to shape the output.
`infer_schema`	Infer a JSON Schema (draft 2020-12) from an example JSON value. Free and deterministic. Set as_samples=true when the input is an array of example objects of the same shape to merge them into one schema. Turns sample agent/tool output into a reusable schema.
`repair_json`	Repair malformed JSON (trailing commas, single quotes, truncation, markdown fences, comments, python literals) and optionally validate/coerce it against a JSON Schema. Deterministic repair is free. If it fails and allow_llm_fallback is true, a paid LLM repair is attempted (requires x402 payment; charged only on success).
`validate_json`	Validate a JSON string against a JSON Schema. Free. Returns validity and a list of violations.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.shoggi211/jsonaut",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
  "remotes": [
    {
      "url": "https://jsonaut.jsonaut-shaurya.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/shoggi211/jsonaut",
    "source": "github"
  },
  "websiteUrl": "https://jsonaut.jsonaut-shaurya.workers.dev",
  "description": "Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid."
}