MCP Server Directory

Fable 5.1 com.llmotions.farm/fable-5-1

Authenticated async Fable 5.1 agent with status polling and artifact results.

mcp-public com.ulule/mcp-public

Ulule public MCP server — OAuth 2.1, per-user tokens; tools scoped to the user.

Siglata com.siglata/mcp

One MCP tool per operation over OAuth: read, search and query company files, then save edits.

TheRundown Data MCP io.github.TheRundown/data

Six Product API tools require authentication; protocol metadata discovery is keyless.

DeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.

Scrykeeper Royal Road Intelligence com.scrykeeper/royal-road-intelligence

Royal Road story, author, audience, and market intelligence for AI agents.

Helius io.github.pipeworx-io/helius

Helius MCP — deeper Solana wallet/asset data than solscan (helius.dev)

MentionedOn Discovery Evidence Tools com.mentioned-on/ai-discovery-readiness

Assess AI-discovery readiness, plan visibility fixes, and summarize scan evidence. Read-only.

Soxoa Automation Planner com.soxoa/automation-planning

Estimate illustrative automation ROI and rank recurring workflows to automate. Read-only, no auth.

kdpcheck com.edgethirteen.www/kdpcheck

Scan manuscript text for AI-slop prose patterns before publishing to Amazon KDP.

Insurers Global global.insurers/directory

Search the world's licensed insurers by country, class, group and regulator. Read-only, no auth.

Company filing and CVE evidence snapshots io.github.Stavros65/fishnet-company-cve

Company filing/CVE snapshots, status and optional feedback. Remote MCP or local stdio. Free Phase A.

Webshare io.webshare/mcp

Manage your Webshare proxies, usage, plans and billing. Sign in with OAuth, no API key.

Read-only Oura Ring sleep, readiness, activity, stress and heart rate data (OAuth2)

Opus 5.5 com.llmotions.farm/opus-5-5

Authenticated async Opus 5.5 agent with status polling and artifact results.

BookingTruth Booking Assurance com.bookingtruth/bookingtruth

Verifies travel bookings against supplier-authoritative evidence; honest UNKNOWN verdicts.

StealthStack ARD Discovery ai.stealthstack/discovery

Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.

LyricPatch com.lyricpatch/lyricpatch

Signup-free lyric editing: upload authorized audio, change words, preview, and download.

Self-hosted Obsidian-compatible markdown vault with a web UI and a 57-tool MCP server for AI agents

SatGate – Economic Firewall for AI Agents io.github.SatGate-io/satgate

Budget, payment and audit controls for AI agent API calls and MCP tool calls.

cQnce MCP io.github.cqnce-app/cqnce-mcp

Add human approval to AI agent workflows through cQnce authorization tools.

Loglune com.loglune/mcp

Reproduce, inspect, diff and bisect feature-flag rulesets; author and publish flag changes.

ScopeProof io.github.davisvillelabs/scopeproof

Machine-verifiable authorization checks for autonomous AI agents.

MCP server demo — tickets, schema discovery, auth, and PII gating. stdio + HTTP.