MCP Server Directory

xTiles app.xtiles/xtiles-mcp

Turn AI chats into xTiles projects, notes and tasks, and pull projects back in.

PLCs.ai ai.plcs/plcs-ai

Query Allen-Bradley and Siemens PLC projects, live tag values, and analyses in plain English.

Knowledge Base ai.b77/knowledge-base

A searchable knowledge base your assistant reads and writes.

Checksum Validator com.apished/checksum-validator

Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.

RAVN exchange.ravn/ravn

Cross-chain swap API for native Bitcoin, Solana and EVM chains. No API key, no custody.

KanbanThing com.kanbanthing/kanban

Create and drive KanbanThing kanban boards. No account, no API key, board link required.

Webmotors io.github.mcp-dir/webmotors-mcp

Vehicle search on Webmotors, Brazil's largest automotive marketplace. Search listings by make/model,

veritap dev.veritap/veritap

Check whether a real-world fact can be verified before an agent acts on it. Free, no auth.

dappgrade — onchain app health index io.github.auregimon/dappgrade

Pre-transaction health and safety verdicts for onchain apps, by contract address.

NASA-validated computed planetary positions for your AI: 19 astrology tools, never hallucinated.

Synap Memory ai.maximem/synap

Persistent memory for AI agents — log and recall conversation context over MCP.

Read-only TwinCAT ST intelligence: resolve symbols, library APIs, docs, validate PLC code.

Palim io.github.joleschmidt/palim

Hosted MCP memory: save sessions/decisions once, search from Claude, Cursor, ChatGPT. EU-hosted FTS.

CukaiMax Malaysian Tax Authority io.github.jakzaizzat/cukaimax-tax-authority

Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.

CareRanks Data com.careranks/careranks-data

CMS quality ratings, payer-negotiated prices, and clinician data for 41K+ US healthcare facilities.

Elicitly Pro ai.elicitly/pro

Human-in-the-loop for AI agents over MCP: durable approvals with a hosted review page & audit trail

Medicaid Intelligence io.github.pipeworx-io/medicaid-intelligence

Investor-oriented Medicaid drug utilization, managed-care, and enrollment signals.

GCP Billing io.github.mcp-dir/gcp_billing-mcp

Google Cloud Billing BigQuery export reporting through a user-connected service account.

DER SP: Autuações io.github.mcp-dir/der_sp_autuacoes-mcp

DER SP: Autuações, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Consistency Calendar io.github.olliejgooding/consistency-calendar

Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.

EUCompliance Tools - Invoice Guard & Agent Evidence io.github.PatrickPi1312/eu-compliance

41 MCP tools for EU invoice evidence, supplier checks, market data and read-only chain queries

Concordance io.github.Vohlsyr/concordance

Cross-source search across 18 real-time data sources, source-cited and corroboration-checked.

Sigao Li — personal MCP server com.sigaoli/profile

Read-only access to Sigao Li's profile, CV and case studies. Bilingual (EN/ZH).

IBAMA: Certidão de Embargos (Nada Consta) io.github.mcp-dir/ibama_certidao_embargos-mcp

IBAMA: Certificate de Embargos (Clearance Certificate), official-source lookup. Platform-hosted, pay