jsonlint is a JSON validation tool; none of the candidate sources name it or show a JSON linting operation directly. The closest matches are general linters and JSON-capable platforms: Pygments 5 highlights JSON among 602 languages, and Stripe 4 and Cloudflare 3 expose JSON in their APIs, but none of the pages describe JSON validation. Since the request names a specific product, a clarifying question about the intended platform or language is more useful than guessing.
A question back: Do you want to validate JSON from the command line, in a Python project, or in a JavaScript/Node project, so I can point you to the right linter?
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Sources
- 3Cloudflare: Build for the agent eracloudflare.com · read 2026-10-29
- 4Stripe | Financial Infrastructure to Grow Your Revenuestripe.com · read 2026-10-29
- 5Welcome! — Pygmentspygments.org · read 2026-10-29
Left out: Rtblint, because each one's own page says it is retired or discontinued.
For agents: the 10 actions behind this answer
shuffle-json-data · shuffle-json-data verified and signed
Shuffle repetitive JSON objects safely by validating schema consistency before randomising entries.
lint_project · recipe-tool found in code, not yet checked
Lint a Python project directory and optionally fix issues.
flagship_evaluate_flag_post · Cloudflare API verified and signed
Evaluate flag with JSON context
stripe · stripe verified and signed
syntax · Pygments verified and signed
check-npm · check-npm verified and signed
Audit a JavaScript/TypeScript repo's npm, yarn, or pnpm configuration for supply-chain hardening: tool version, lifecycle scripts, unsafe dependency protocols, and minimum release age ≥3 days. Use when the user invokes /check-npm or asks to audit package manager security, lifecycle scripts, git depe
pylint · ruff verified and signed
Lint · isort verified and signed
linter · sqlfluff verified and signed
live · redux verified and signed
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.