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covenant-mcp

PyPIInfrastructure

PulseGate's liveness check found it on 14 Sep 2026; it is registered on GitHub and PyPI and has been in the index since 5 Jul 2026. How this is checked

covenant-mcp is an open-source CLI tool that lints contracts for MCP (Model Context Protocol) servers, helping developers catch breaking schema changes before deployment. It is designed for teams building agent infrastructure and tools using MCP.

Inferred · not functionally tested

Open SourceMITCLI
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Overview

5 features

Purpose: Preventing breaking tool-schema changes in MCP servers by linting contracts before deployment.

Inferred · not functionally tested

Audience: AI agent infrastructure developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: indicated (inferred, not tested) · CLI: indicated (inferred, not tested) · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: pypi.org · github.com. These links do not verify the individual claims.

In the Testing & QA space, covenant-mcp takes a focused approach. Inferred · not functionally tested: It focuses on preventing breaking tool-schema changes in MCP servers by linting contracts before deployment. Inferred · not functionally tested: covenant-mcp is an open-source project aimed at AI agent infrastructure developers. Basis unknown · not verified: covenant-mcp is open source under the MIT license. Basis unknown · not verified: It runs on the command line.

Mhemd139 builds and maintains covenant-mcp, and it first shipped in 2026. Development happens publicly on GitHub with 39 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include schema validation, drift detection, and MCP support. Basis unknown · not verified: Catalogued interfaces include an MCP server.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Schema validation
  • Drift detection
  • MCP support
  • CLI tool
  • Contract linting

Topics: Inferred · not functionally tested

Tags
mcp-linterschema-validationcontract-testing
AI capabilities
Structured
Weights: Open

JSON profile · Text profile · Access guide

Built with & integrations

Framework
FastAPI
AI providers
anthropic
Connectors
MCP
Runs on
CLI

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierGitHubActive maintenance

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about covenant-mcp

What does covenant-mcp do?
Inferred · not functionally tested: Covenant-mcp focuses on preventing breaking tool-schema changes in MCP servers by linting contracts before deployment. It is catalogued under Testing & QA on PulseGate.
Who should use covenant-mcp?
Inferred · not functionally tested: covenant-mcp is an open-source project built for AI agent infrastructure developers.
Does covenant-mcp have a free plan?
Basis unknown · not verified: Yes — covenant-mcp is open source under the MIT license and free to use.
What platforms does covenant-mcp run on?
Basis unknown · not verified: covenant-mcp runs on the command line.
Is covenant-mcp still maintained?
PulseGate's liveness check found it on 14 Sep 2026. Its GitHub repository shows 39 commits in the last 90 days.
What projects are similar to covenant-mcp?
Similar projects tracked by PulseGate include mcp-contract, mcp-pact, and schema-compatibility-mcp.mcp-contractmcp-pactschema-compatibility-mcp
Who develops covenant-mcp?
covenant-mcp is developed by Mhemd139.
How long has covenant-mcp been around?
covenant-mcp first shipped in 2026.

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