3274 Model Context Protocol servers — searchable, rated, ready to install.
MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.
Website compliance checks for Russian personal data law 152-FZ: score, violations, fix instructions.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
Scan a web page's markup for the WCAG failures ADA demand letters cite most often.
Read-only access to VAAST vulnerability scan findings, workspaces, and targets for AI agents
Doppler API: projects, configs, secrets listing and download. Needs service or personal token.
Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.
AI-agent trust infrastructure for discovery, authority, execution, verification, and receipts.
Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
Check text for leaked credentials before an agent writes or commits it. Runs locally.
Authorizes MCP tool calls against a session policy, not one call at a time.
Read-only access to a Median customer's ledger, financial reports and transactions. OAuth sign-in.
13 rules that decide whether a vulnerability report ever reaches you
Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.
Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Security reviews, threat models over a repo or website, and remediation tracking, in your editor.
Scans MCP tool definitions for hidden instructions and confused-deputy sinks
Protobuf wire-type scan, body discarded
Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
POST /mcp