Toolapi
Actively maintained
- Is it safe? We have not read the data policy of Toolapi yet. Read it on the official site before you upload anything.toolapi.org ↗
- Is it free? We have not read the prices of Toolapi yet; they are next in our queue. Until then, the official site has them.toolapi.org ↗
- What else does this? We have not measured alternatives for this one yet. If you know one, add it below.See ↓
not read yet
Use
- For
- Developers using AI coding agents such as Cursor or Claude who need free MCP tools for JSON and API checks
- Activity
- Actively maintainedsite updated 9 days ago
- How it runs
- API
- Used for
- validate JSON documents against draft 7 schemas
- detect breaking changes between two OpenAPI specs
- scan source code for leaked credentials and keys
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantstoolapi.org ↗
- MCP serverorg.toolapi/hubverified in the MCP registry
- Stateanswers, 193 toolschecked 2026-10-26
- Address to connecttoolapi.org/mcp
- OpenAPI spec76 pathsthe spec ↗
- MCP docstoolapi.org/ssethe vendor's page ↗
- Status pagelinked from the homepagetoolapi.org/status.html ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Toolapi for?
Sign in to leave a noteWhat is Toolapi?
Serves JSON schema validation, semver ranges, DNS lookups and secrets scanning as MCP tools and REST endpoints for coding agents.
Who is Toolapi for?
Developers using AI coding agents such as Cursor or Claude who need free MCP tools for JSON and API checks
Do people use Toolapi?
Little sign of use.
Is Toolapi still maintained?
Actively maintained: site updated 9 days ago.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.