org.toolapi/hub

up checked 2026-11-11T07:38:12.055Z

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Publisher-provided title

ToolAPI

Publisher-provided description

Free public MCP for AI agents — 193 tools, 44 workflows. No API key.

Summary by lookupd

Validates, formats, converts and diffs JSON, YAML, TOML, XML, CSV, GraphQL, OpenAPI, SQL and CI config text.

Install

Claude Code, remote (sse)

claude mcp add --transport sse hub https://toolapi.org/sse

Claude Code, remote (streamable-http)

claude mcp add --transport http hub https://toolapi.org/mcp

Codex, remote (sse)

codex mcp add hub --url https://toolapi.org/sse

Codex, remote (streamable-http)

codex mcp add hub --url https://toolapi.org/mcp

Cursor, remote (sse) → .cursor/mcp.json

{
  "mcpServers": {
    "hub": {
      "type": "sse",
      "url": "https://toolapi.org/sse"
    }
  }
}

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "hub": {
      "url": "https://toolapi.org/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 193)

Publisher-provided text

• json_validate Validate JSON text; return parsed object or error.
• json_format Pretty-print JSON with indent. When: Pretty-print JSON when the agent needs readable output.
• json_minify Minify JSON (remove whitespace). When: Minify JSON for compact payloads or size checks.
• csv_to_json Convert CSV text to JSON array of row objects. When: Convert CSV rows → JSON array of objects.
• json_to_csv Convert JSON array of objects to CSV text.
• yaml_validate Validate YAML text; return parsed object or error.
• yaml_to_json Parse YAML and return JSON-compatible object.
• json_to_yaml Convert JSON text to YAML string. When: Convert JSON → YAML for config files agents write.
• xml_validate Validate XML markup (well-formed check).
• xml_format Pretty-print XML with indentation. When: Pretty-print XML after the agent edits markup.
• jsonpath_query Query JSON with JSONPath expression; returns matching values.
• json_merge Deep-merge two JSON objects (second overlays first).
• json_flatten Flatten nested JSON to dot-key map. When: Flatten nested JSON keys before comparing or exporting.
• json_pretty_diff Unified diff of two JSON documents (pretty-printed).
• json_sort_keys Recursively sort JSON object keys. When: Canonicalize JSON key order for stable diffs/hashes.
• json_type_summary Summarize JSON value types (counts per type in tree).
• json_schema_validate Validate JSON data against JSON Schema (Draft 7).
• toml_validate Validate TOML text; return parsed object or error.
• toml_to_json Parse TOML and return JSON-compatible object.
• json_to_toml Convert JSON object text to TOML string.
• toml_schema_validate Validate TOML config against JSON Schema (Draft 7) in one step.
• sql_format Format SQL text (never executed; reindent + keyword case).
• graphql_validate Validate GraphQL query or schema SDL syntax (parse only).
• openapi_validate Validate OpenAPI 3.x document (JSON or YAML snippet).
• openapi_diff Compare two OpenAPI specs and flag breaking vs non-breaking API changes.
• package_manifest_audit Audit package.json or pyproject.toml — license, risky scripts, loose ranges; emit semver_checks for batch. Note: best-effort / heuristic — not a full language p
• graphql_schema_diff Diff two GraphQL schemas for removed types/fields (breaking changes).
• compose_validate Validate docker-compose YAML and flag privileged/host-network/secret env issues.
• github_actions_lint Lint GitHub Actions workflow YAML (triggers, unpinned actions, curl|bash).
• requirements_audit Audit Python requirements.txt for unpinned/VCS/deprecated packages.

Details

• Version: 2.8.2
• Transports: sse, streamable-http
• Uptime (7 days): 100%
• Median latency: 1247 ms
• First indexed: 2026-11-01T10:08:14.525Z
• Last seen in registry: 2026-11-01T10:08:14.564Z
• Repository: https://github.com/baohuiwb/toolapi
• Website: https://toolapi.org

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