MCP Server Directory

Cobalt io.github.pipeworx-io/cobalt

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…

AgentStack (agentstack.tech) io.github.agentstacktech/agentstack

Backend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).

Ebay io.github.pipeworx-io/ebay

eBay MCP — Browse + Taxonomy APIs via client_credentials OAuth

MoneyMatter io.github.letehaha/moneymatter

Personal finance tracker: accounts, transactions, budgets, investments and analytics over OAuth.

LexGO Jobs be.lexgo/jobs

Live Belgian and Luxembourg legal jobs. Unauthenticated. Send candidates to click_url.

Threads Search API io.github.saulius876-lgtm/threads-search

Search public Threads posts by keyword for AI agents: text, author, likes, replies, reposts.

Send and read one-time encrypted secrets with local encryption.

TheRundown Data MCP io.github.TheRundown/data

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

Read-only macOS disk analysis with bounded scans, size queries, and extension breakdowns.

InvoiceParser Pro com.invoiceparserpro/ipp

Invoice PDFs, scans and photos to Excel, with the math checked: fields, line items and totals.

OrionCMD Checks com.orioncmd.api/checks

Domain threat checks, a 30-day domain watch, TLS/DNS/email-auth checks and a $2 site audit (x402).

citepath ai.citepath/citepath

Citepath public MCP server for LLM readiness audits and public scan results.

Fail-closed MCP adapter for untrusted model output over a local Tkach runtime.

MacroCyber co.macrocyber/attack-surface

Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.

Agent Experience Network Live Preflight io.github.solargptnz-dev/agent-experience-network

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

Vara MCP — Field Intelligence Scan Server io.github.kushkillerjsixx66/vara-mcp-server

Governed external-environment scanning: signal harvest, Field Intel Reports, per-signal lineage.

TheAIMeters com.theaimeters/theaimeters

Read-only AI impact metrics with search, methodology and cited sources. No authentication required.

Prop Firm Rules (FloorGuard) io.github.kburrus64-max/prop-firm-rules

Sourced prop-firm daily-loss and max-drawdown rules and a drawdown-room checker. Read-only, no auth.

Lint OpenAPI 3.x documents for missing security, responses, descriptions and versioning.

AIReady io.github.everyai-com/ai-ready

Scan and fix your site's AI discoverability: crawler access, llms.txt, JSON-LD. Free.

Open-source governance for MCP agents: useful autonomy without unlimited authority

CUBBY HOUSE — AU Mattress Commerce for Agents io.github.GIT-access-ntwx/cubby-house

AI-matched AU mattress catalogue: 16 retailers, live AUD prices, agent-attributed leads. No auth.

LeadMagic io.leadmagic/server

Research B2B accounts, enrich contacts, and clean and enrich your LeadMagic sheets through OAuth.

Wever Labs Agent Products io.github.CodeWever/wever-labs-products

Agent commerce: 27 tools, 10 production services, signed authority, planning, Base USDC x402.