MarketNow Registry / Security / outsystems-mcp-relay
outsystems-mcp-relay
Generic stdio-to-remote MCP relay with OAuth and an RFC 9207 issuer override — fixes remote MCP deployments (e.g. OutSystems' Keycloak-backed gateway) where the published metadata issuer doesn't match
Install
$ npx -y outsystems-mcp-relayInstalling 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: 12 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 outsystems-mcp-relay?
Generic stdio-to-remote MCP relay with OAuth and an RFC 9207 issuer override — fixes remote MCP deployments (e.g. OutSystems' Keycloak-backed gateway) where the published metadata issuer doesn't match Indexed by MarketNow with trust 50/100 (Runs registry code).
How do I install it?
Run $ npx -y outsystems-mcp-relay 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. outsystems-mcp-relay scores 50/100.