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MCP Servers (99)Browse all →

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  Pentagonalofficial

  Pentagonal-ai

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  AI-powered smart contract forge with an 8-agent adversarial security audit system. Generate, audit, fix, and compile Solidity and Anchor/Rust contracts across 8 chains.

  Last updated 2026-04-14

  6

  7

  239

  MIT
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  MailboxValidator Emailofficial

  MailboxValidator

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  security

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  license

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  Email validation MCP server using MailboxValidator API to determine validity of an email address.

  Last updated 2026-04-13

  6

  3

  MIT

• ariadne

  whyy9527

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  Ariadne's thread — a way out of the microservice maze. Local cross-service semantic chain hinter for microservices (GraphQL/HTTP/Kafka/frontend)

  Last updated 2026-04-16

  14

  5

  MIT

• mcp-markdown-vault

  wirux

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  Headless semantic MCP server for Obsidian, Logseq, Dendron, Foam, and any markdown folder. Features built-in hybrid semantic search, surgical AST editing, template scaffolding, zero-config local embeddings, and workflow tracking.

  Last updated 2026-04-15

  8

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  1,496

  1

  MIT

• pdfmux

  NameetP

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  PDF extraction that actually works. The only extractor that audits every page. #2 on opendataloader-bench. 5 MCP tools for AI agents: metadata, convert, analyze, batch, structured extraction.

  Last updated 2026-04-14

  2

  5

  57

  MIT

• open-agreements

  open-agreements

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  Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment, cloud terms) and produce DOCX files.

  Last updated 2026-04-16

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  3,002

  28

  MIT

• Uploadkit

  drumst0ck

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  Official MCP server for UploadKit, the file-uploads platform for developers. Gives Claude Code, Cursor, Windsurf, and Zed first-class knowledge of UploadKit's 40+ open-source React components, Next.js route handler scaffolding, wiring, BYOS (S3/R2/GCS/B2) configuration, and full-text search across 88+ docs pages. Runs locally via npx — no API key, no telemetry, no config.

  Last updated 2026-04-17

  16

  11

  1

  MIT
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  IndigoProtocol/indigo-mcpofficial

  IndigoProtocol

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  security

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  license

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  MCP server for Indigo Protocol on Cardano — exposes iAsset prices (iUSD, iBTC, iETH, iSOL), CDP/loan analytics, stability pools, INDY staking, governance, and DEX data to LLM agents.

  Last updated 2026-04-01

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  2

  MIT

• QuantOracle

  QuantOracledev

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  security

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  license

  B

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  63 deterministic quant computation tools for autonomous financial agents. Options pricing, derivatives, risk metrics, portfolio optimization, statistics, crypto/DeFi, macro/FX, time value of money. 1,000 free calls/day, no signup required.

  Last updated 2026-04-15

  2

  63

  4

  MIT