# Toolapi (toolapi.org)

Serves JSON schema validation, semver ranges, DNS lookups and secrets scanning as MCP tools and REST endpoints for coding agents.

- Atlas card: https://inite.ai/en/atlas/toolapi.org
- Site: https://toolapi.org
- For: Developers using AI coding agents such as Cursor or Claude who need free MCP tools for JSON and API checks
- Use 0/100 · alive 100/100

## Used for

- validate JSON documents against draft 7 schemas
- detect breaking changes between two OpenAPI specs
- scan source code for leaked credentials and keys

## Price

Not read yet.

## For developers

- OpenAPI: https://toolapi.org/openapi.json (76 paths)
- MCP server: org.toolapi/hub (namespace; open on 2026-10-26, 193 tools)
- Status page: https://toolapi.org/status.html
- Read 2026-10-26

## MCP server, measured daily

Server: https://toolapi.org/mcp, checked every day since 2026-10-26 (9 checks).

- Answered: 100% of daily checks
- Median first answer: 302 ms
- Sign-in: none
- Context its tool definitions take: about 11868 tokens (193 tools)
- Tool definitions: C, 67/100
- Failing "description": 2 of 193 tools
- Failing "params_described": 184 of 193 tools
- Failing "annotations": 193 of 193 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/toolapi.org. JSON: https://inite.ai/api/atlas/toolapi.org. MCP: https://inite.ai/api/mcp (atlas_lookup).