aos-standard/mcp-blast-radius

Overview

MCP Blast-Radius Auditor is a static analysis tool that extracts the blast radius of changes to MCP servers. It calculates which capabilities, tools, and prompts are affected by a code change, and can enforce a divergence gate in CI to prevent unintended side effects.

Best for

Best for
Developers who need to control and understand the consequences of changes to MCP servers in CI

Use cases

• Assess the impact of a pull request on MCP server endpoints
• Enforce change control policies in CI pipelines for MCP servers
• Audit the sensitivity of specific MCP server modifications

How to use

Install

pip install mcp-blast-radius==0.2.2

Tools exposed

• AOS_VALIDATOR_TARGET_DIR
• AOS_VALIDATOR_MCP_LOG
• AOS_VALIDATOR_CALLER

Tested with

Claude Desktop, Cursor

Notes

MCP Blast-Radius Auditor is a static analysis tool that extracts the blast radius of changes to MCP servers. It calculates which capabilities, tools, and prompts are affected by a code change, and can enforce a divergence gate in CI to prevent unintended side effects.

0 stars on GitHub. Last updated 2026-07-08. Licensed MIT.

Use cases

• Assess the impact of a pull request on MCP server endpoints
• Enforce change control policies in CI pipelines for MCP servers
• Audit the sensitivity of specific MCP server modifications

Pros

• Provides static insight into change impact without running the server
• Integrates directly into CI as a divergence gate
• Open source with a focused purpose

Cons

• New project with no stars or community traction yet
• Limited to MCP server codebases
• Static analysis may miss runtime dependencies or dynamic behaviors

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.