Trust score
50/100
MarketNow Registry / Communication / email-guard-mcp
email-guard-mcp
MCP server: email safety for AI agents: scan inbound email for 'AI agent phishing' (prompt-injection/spoof) before acting, and outbound email for secret/PII leaks + deliverability before sending. Dete
Communication
v1.4.0
by mlawsonking
Install risk
Runs registry code
Downloads / week
40
Source
npm-registry
Indexed
2026-09-10
Install
$ npx -y email-guard-mcpInstalling 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: 40 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 email-guard-mcp?
MCP server: email safety for AI agents: scan inbound email for 'AI agent phishing' (prompt-injection/spoof) before acting, and outbound email for secret/PII leaks + deliverability before sending. Dete Indexed by MarketNow with trust 50/100 (Runs registry code).
How do I install it?
Run $ npx -y email-guard-mcp 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. email-guard-mcp scores 50/100.