MCP Servers Directory — Page 729

Local stdio MCP server for cached, loop-aware JS/TS diagnostics (Oxlint, tsc, Biome, ESLint).

B2B lead generation, email verification, company enrichment, and governed GTM Ops.

MCP server for SignalK marine data integration

Run Signal Lab Apify Actors for price tracking, keywords, RAG, transcripts, Reddit, jobs, and menus.

Competitive Intelligence MCP: generate AI battlecards, track competitors, monitor market signals.

Machine-native tools for autonomous agents with free routing and x402 USDC pay-per-call.

Paid bilingual MCP tools for evidence-linked SEC filing risk and finance-author track records.

Live at https://mcp.signalnodus.ai/ · listed in the MCP registry as ai.signalnodus/sec-filings · accuracy measured on a public golden set

AI-driven daily-focus todo app on your phone (max 3/day). View & add todos from any MCP client.

Verified external-state intelligence for agents with corroborated evidence and ANSWER or WAIT.

Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)

Buying-intent judgement for AI agents: a three-judge panel scores any text as buyer or not.

Most market MCP servers are free data plumbing. SignalPulse sells graded calls: every paid tool returns either the single highest-probability trade call for a market or a full analyst report — and…

LinkedIn buying-intent signals, intelligence reports and delivery settings for your workspace.

Beta. Pay-per-call eCommerce competitive intel for AI agents: prices, promos, alerts, readiness.

Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers.

Deduplicated, entity-resolved funding rounds, acquisitions, and exec moves as MCP tools.

GB & IRE horse racing signals: AI scores, fair prices, draw bias, and a frozen public tips ledger.

Realizability-gated Hyperliquid & Polymarket wallet copyability, risk & smart-money signals.

pump.fun graduation radar for trading bots and AI agents. x402 USDC per scan, no key.

63 MCP tools for loyalty programs, rewards, and member operations with HITL approval.

Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.

Local confidentiality chamber: blocks the wrong AI output before it leaves the machine.

Make email signatures, get install steps for your mail app, and manage your company's signatures.

Blockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana.

E-signature API: send documents for signature, track envelopes, get signed files.

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

Document signing for AI agents — as an MCP tool.

Agent-first e-signature MCP server with offline PAdES signing and hash-chained audit.

Angel investor portfolio, startup deal pipeline, and CRM data from your Signed account.

Search Signed's public angel investor directory by sector, check size, or keyword. No login needed.

Sign CEX orders from any MCP-aware AI agent — the signing secret never leaves the AWS Nitro Enclave.

_{Cryptographic receipts for every AI agent tool call — signed, hash-chained, offline-verifiable. Independent of any provider.}

SignForge MCP Server — Send documents for e-signature from Claude Desktop, Claude Code, Cursor, and other AI agents

Read SIGNL4 alerts, teams, users and duty schedules; raise, acknowledge, close and annotate alerts.

MCP server for SignNow API helper tools (stdio only).

A MCP server that gives AI agents access to SignNow eSignature workflows over STDIO.

SigNoz MCP server: access metrics, traces, logs, alerts, and dashboards via AI assistants

Send PDFs for legally binding e-signature, free and unlimited. Track status; free legal templates.

AI-writing detection (EN/ES) that shows the evidence: named tells, hidden characters, citations.

SignUpGenius for Claude — sign-ups, slots, groups, and RSVPs. Free accounts or Pro API key.

Send documents for e-signature, track signing status, and download signed PDFs. No API key required.

Send documents for e-signature, track signing, and manage templates in SignWell from any MCP client.

Non-binding car insurance estimates from Sigo Seguros, a licensed agency, not a carrier.

A Model Context Protocol (MCP) server that provides access to coding rules and examples for various themes.

Query contacts, companies, relationships, and communication metrics from SigParser.

SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

Operator leaderboard measuring users, not models — 20 tools, TUI, signed submit, privacy-first.

Create and manage trading strategies, bots, webhooks and signals from any MCP client.

Requires Go 1.25+ and `sigrok-cli` installed on your system.

code-signing for npm packages

Sigstore Rekor — the public transparency log for software signatures.

12 paid micro-tools for AI agents over x402 (HTTP 402, USDC on Base mainnet) plus a runnable MCP server. Pay per call ($0.0005-$0.01), no signup, no API keys - the signed payment IS the credential.

Portfolio-aware finance tools: drift, risk, earnings, benchmarks, news, tax harvesting

Inspect Siigo invoices, customers and products through CodeSpar’s community MCP integration for the Colombian accounting platform.

Catálogo, precios, artículos, compliance y datos de Siigo por país, en vivo para agentes de IA.

SIIGO Pyme as MCP tools: the 47 ExcelSIIGO functions, plus company discovery.

Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.

MCP bridge to any SiLA 2 server (lab-automation standard).

The fastest MCP server for iOS/macOS Simulator automation. Native CoreSimulator integration, 20ms screenshots, tap/swipe/type, UI element detection