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noa-mcp-adapter-core
Shared, testable MCP pre-flight decision engine — extracted from examples/mcp-preflight/preflight.mjs so any MCP integration (proxy, gateway, in-process guard) can call the same preCheck() instead of
Install
$ npx -y noa-mcp-adapter-coreInstalling via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
Adoption evidence: 15 weekly registry downloads.
How MarketNow scored this
Sentinel Index Heuristics — a security-first estimate from public signals:
- Package age and release activity (stale repositories lose points)
- Verified adoption: registry downloads or GitHub stars, not follower counts
- Typosquat distance against the 150 most-installed MCP packages
- Injection markers scanned in the package description
Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.
What is noa-mcp-adapter-core?
Shared, testable MCP pre-flight decision engine — extracted from examples/mcp-preflight/preflight.mjs so any MCP integration (proxy, gateway, in-process guard) can call the same preCheck() instead of Indexed by MarketNow with trust 50/100 (Runs registry code).
How do I install it?
Run $ npx -y noa-mcp-adapter-core Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
What does the trust score mean?
Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. noa-mcp-adapter-core scores 50/100.