MCP Server Directory

amanchain io.github.gitajhd/amanchain

AmanChain: quantum-resistant x402 payments. Remote MCP, 50 paid services. USDC on Base or AMAN.

Sengi ai.sengi/sengi

Candidate sourcing for recruiters: from a role brief to an evidence-backed long list.

SEFAZ AM: NFC-e io.github.mcp-dir/sefaz_am_nfce-mcp

SEFAZ AM: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SCRIPTMASTERLABS — SqueezeOS MCP com.scriptmasterlabs/squeezeos

SqueezeOS MCP for x402-paid USDC APIs on Base. Flagship read settle-proven 2026-11-02 (SELF-PROOF).

Snipzr com.snipzr/mcp

Short links with branded domains, cookie-less analytics and QR codes. Sign in with OAuth or a token

Self-hosted shared memory for a team of AI agents. Rooms, L0-L3 depth, no LLM on the read path.

Sanctions Screening dev.hatchloop/sanctions-screening

Screen a name or entity against OFAC SDN, the EU Consolidated list and the UK list.

MCP server that makes PLAN.md the operational backbone of agentic development

AwardCast Federal Contracts ai.awardcast/federal-contracts

US federal contracting data: open solicitations, buying agencies, contractors, price history.

How To Calculate An Invoice com.howtocalculateaninvoice.www/invoicing

Cross-border B2B invoice VAT/GST classification, compliant totals, and Art. 226 invoice PDFs.

Loci Labs Real-World Observations ai.loci-labs/real-world-observations

Fresh human-observable information about physical places and conditions that may be stale online.

FlowSentry io.github.vasilicasijarvis/flowsentry

Security scanner for n8n workflows + live MCP Trust-Check. 18 rules, OWASP mapped. Paid x402 API.

Link Preview API io.github.cmondillo/link-preview-api

Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup.

Tốc Biến cloud.tocbien/tocbien

Vietnam VPS via VietQR — create a machine and put an app online.

LeasingKollen — Swedish Car Leasing Deals io.github.jannegpriv/leasingkollen

Swedish private car leasing deals: search, compare prices, price history, brands, fees.

Structura tools.structura/structura

Design domain models and generate deterministic multi-stack code, driven by your coding agent.

CSV Import Rehearsal com.mcpscores/csv-import-rehearsal

Simulate a CSV import against a supplied typed column contract and return exact accepted rows, re...

Amazon knowledge retrieval MCP server (Amazon Agent Atlas) io.github.KuudoAI/amazon-agent-atlas-mcp

MCP retrieval server for indexed Amazon Ads, Seller Central, and Vendor Central knowledge.

Cache Key Explosion Auditor com.mcpscores/cache-key-explosion-auditor

Audits a sample of HTTP request URLs against explicit, documented cache-key standardization rules...

Git-native decision memory for coding agents: only the decisions still in force for the edited path

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

Schema Change Gate com.mcpscores/schema-change-gate

Replay supplied records against old and new bounded JSON Schema draft-07 contracts. Receive exact...

Gingerguide: European city walking tours app.gingerguide/catalog

Read-only European city sights: search, nearby, walking routes and itineraries in 6 languages.

Fail-closed agentic OS MCP: agents as processes with cost, governance, observability, skills.