3274 Model Context Protocol servers — searchable, rated, ready to install.
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.
CERT-FR (ANSSI) security advisories & alerts: French national CERT vulnerability feed, hourly
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
Doppler API: projects, configs, secrets listing and download. Needs service or personal token.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Scans agent code for untrusted input poisoning persistent cross-session memory
13 rules that decide whether a vulnerability report ever reaches you
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
AI-agent trust infrastructure for discovery, authority, execution, verification, and receipts.
Free local micro-APIs: markdown cleaner, JSON validator, CSV-to-JSON, agent-config secret auditor.
Catches leaked credentials and PII in outbound LLM prompts
Free no-storage MCP that checks A2A Agent Card connection readiness for authorized targets.
Authorizes MCP tool calls against a session policy, not one call at a time.
Security reviews, threat models over a repo or website, and remediation tracking, in your editor.
MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.
Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.
Read-only access to VAAST vulnerability scan findings, workspaces, and targets for AI agents
Scans MCP tool definitions for hidden instructions and confused-deputy sinks
Protobuf wire-type scan, body discarded
Check text for leaked credentials before an agent writes or commits it. Runs locally.
Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.
Checks declared npm/PyPI dependencies against real registries to catch slopsquatting
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
POST /mcp