"Stack Exchange" matching MCP servers:

Trust, identity, and reputation infrastructure for AI agents. Register agents with W3C DID (Ed25519), check EigenTrust reputation scores, submit peer attestations, search agents by capability, and verify IPFS-anchored audit trails. 11 tools.

Provides tools for AI agents to audit websites, including stack detection, DNS snapshots, and security checks.

Model Context Protocol server for pyobfus — the Python obfuscator. Lets Claude Desktop, Claude Code, Cursor, Windsurf, and Zed call pyobfus tools (preflight risk check, zero-config init, reverse stack-trace mapping) directly from an agent conversation.

Gives AI assistants read-only access to a Kubernetes cluster's observability stack — Loki, Prometheus, Tempo, the Kubernetes API — plus AWS telemetry from CloudTrail, Config, ECR, and RDS. 23 tools for querying logs, metrics, traces, Kubernetes events, deployments, and audit history in plain language.

Enables MCP-capable agents to run a seven-tool proof loop: opening scoped sessions, authorizing bounded actions, recording typed evidence, checking claims, and closing sessions with a tamper-evident local ledger.

A local-first MCP control-and-proof plane for scoped continuity, action authorization, budget ceilings, evidence-bound claims, durable recovery, and Ed25519-signed traces.

MCP server for AI agent identity — verify agents with Ed25519 signatures, check trust scores, sign and verify content, exchange encrypted messages. Built on the Agent Identity Protocol (AIP).

Provides comprehensive management of Microsoft 365 services including Exchange, SharePoint, Teams, Azure AD, Intune device management, security & compliance frameworks, and universal access to 1000+ Microsoft Graph API endpoints with advanced features like batch operations, delta queries, and real-time webhooks.

Connects AI agents to the Zscaler Zero Trust Exchange platform via the Model Context Protocol, enabling read-only operations by default with optional write capabilities.

Enterprise-grade Slack integration with compliance audit trails for AI agents. Every action is logged locally for governance, regulatory compliance, and security review.

23 pay-per-call web analysis APIs as MCP tools. Security audits, tech stack detection, email verification, SEO analysis, SSL checks, performance monitoring. Supports x402 and Stripe MPP payments.

Enables AI assistants to administer Microsoft 365 and Azure, including PowerShell-only areas like Exchange, SharePoint, Teams, and Purview, with risk classification and human approval for write operations.

Enables Claude to safely interact with an on-premises Microsoft Exchange mailbox via EWS for email operations like list, read, reply, forward, move, delete (soft), and mark read/unread, with enforced two-step confirmation on destructive actions.

Secure file exchange MCP server enabling AI agents to upload, share, fetch, and revoke files with SHA-256 verification, malware scanning, expiry, access restrictions, and human approval workflows.

MCP server for passive domain reconnaissance and attack surface monitoring. It scans subdomains, security headers, TLS certs, and tech stack, detects subdomain takeovers, and reports changes since the last scan.

Full-stack security for AI agents — static analysis + MCP runtime interception. 31 rules detect prompt injection, data exfiltration, backdoors, tool poisoning, and cross-file attack chains. Includes MCP proxy for real-time blocking, Python AST taint tracking, multi-language injection detection (8 languages), and AI-powered deep analysis. Free, offline, zero-config.

An MCP server that manages a TODO list with user authentication via Stytch, enabling AI agents to interact with a full-stack application.

A secure cloud MCP server for Antigravity AI that provides AI agents with full-stack developer and cybersecurity capabilities, using SSE transport and API key authentication.

An MCP server that exposes a 60+ tool security and threat-intel stack to AI agents, enabling secret scanning, Sigma rule generation, ransomware lookup, OSINT, and deep research.

Enables comprehensive management of Tailscale networks including device management, DNS configuration, file sharing via Taildrop, security monitoring, and network automation with built-in Grafana/Prometheus observability stack.