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covenant-mcp

pypi.org·Infrastructure

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.

Open SourceMIT
CLI
C
Visit PyPI↗

Overview

5 features

covenant-mcp is an AI & ML product. It focuses on preventing breaking tool-schema changes in MCP servers by linting contracts before deployment. covenant-mcp is an open-source project aimed at AI agent infrastructure developers. The project is open source (MIT). covenant-mcp is available on the command line.

Behind covenant-mcp is Mhemd139, and the product first shipped in 2026. The project is developed in the open on GitHub with 39 commits in the last 90 days. Across PulseGate's embedding index, covenant-mcp has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are schema validation, drift detection, and MCP support. It exposes integrations via an MCP server.

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

Tags

mcp-linterschema-validationcontract-testing

AI capabilities

StructuredWeights: Open

Built with & integrations

Framework
fastapi
AI providers
anthropic
Connectors
MCP
Runs on
CLI

Trust & compliance

LicenseMIT
Verified signals
✓ HTTPS✓ Open Source✓ Free tier✓ GitHub✓ Active maintenance

Recent events

Latest indexed changes and source events

  1. IndexedJul 5, 10:44 PM

    covenant-mcp discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about covenant-mcp

What is covenant-mcp?
Covenant-mcp focuses on preventing breaking tool-schema changes in MCP servers by linting contracts before deployment. It is catalogued under AI & ML on PulseGate.
Who should use covenant-mcp?
covenant-mcp is an open-source project built for AI agent infrastructure developers.
Does covenant-mcp have a free plan?
Yes — covenant-mcp is open source under the MIT license and free to use.
What platforms does covenant-mcp run on?
covenant-mcp runs on the command line.
Is covenant-mcp still active?
PulseGate's automated liveness checks currently classify covenant-mcp as active. The GitHub repository shows 39 commits in the last 90 days.
What tools are similar to covenant-mcp?
Similar tools tracked by PulseGate include mcpvet, mcp-toolguard, and mcp-mcts.mcpvetmcp-toolguardmcp-mcts
Who develops covenant-mcp?
covenant-mcp is developed by Mhemd139.
How long has covenant-mcp been around?
covenant-mcp first shipped in 2026.

At a glance

Platforms
Cli
Languages
English
Open source
Yes (GitHub)
License
MIT
First seen
Jul 5, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
AI agent infrastructure developers
Model
Open source
Solves
Preventing breaking tool-schema changes in MCP servers by linting contracts before deployment.

Developer

Mhemd139
Small team
↗ GitHub

Open source

View on GitHub →
⭐ Stars
0
🍴 Forks
0
Open issues
0
Last commit
1w ago
Commits 90d
39
Contributors
2
Authorship
Small team
Default branch
main

PulseGate index

Confidence
Low · 64
Indexed
Jul 5, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
1w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmr8dpo0n0mxmz04v2is72fsp
Slug
covenant-mcp-pypi-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 5, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 5, 2026
Canonical URL
https://pypi.org/project/covenant-mcp

Similar apps

Other apps tracked under the same category.

  • mcpvet
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  • mcp-toolguard
    pypi.org
  • mcp-mcts
    pypi.org
  • contextl-mcp
    pypi.org
  • stubborn-mcp
    pypi.org
  • kultur-mcp
    kultur.dev