Validate
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
Connector by machinegrade · GitHub account verified by the MCP Registry
Chalk Labs
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Install
Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.
npx agentmarket install connector/machinegrade-validate
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Remote endpoint
https://api.machinegrade.dev/mcpRemote (HTTP)
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About
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.
- Tools
- 1 read · 0 write · 0 deleteRead-only
- Secrets
- 1 (API keys, tokens or passwords)
- Install scripts
- Not scanned yet
- Runs as
- Node.js package
Tools by what they do 1
From the running server's own tool list (tools/list) on Oct 25, 2026.
Read 1 · Look things up without changing anything.
validate
Secrets and settings it asks for
Secrets: values you paste in that let it act as you.
SANDBOX_API_KEY
Other settings (environment variables or headers).
SANDBOX_URL
Network hosts it talks to 1
api.machinegrade.dev· found in remote endpoint, install command
Tools (1)
As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].
validateValidate an artifact against a contract (json_schema | openapi_response | sql) via the machinegrade validate API.
Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 0
- Weekly downloads
- 21
- Last commit
- Jul 26, 2026 (3 months ago)
- Last release
- Jul 26, 2026 (3 months ago)
- Last package publish
- Jul 26, 2026 (3 months ago)
From GitHub (fetched Oct 24, 2026) and the package registry.
Details
- Registry name
io.github.machinegrade/validate- Version
- 0.1.2
- Auth
- Auth not stated, API key
- Packages
- npm @machinegrade/validate
- License
- MIT
- Repository
- github.com/machinegrade/validate
- Website
- api.machinegrade.dev
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
Validate MCP server. Agent Mart. https://agentmart.dev/connectors/machinegrade-validate (last updated 2026-10-24)