Search: ai-agents
Search MCP servers and agent skills by name, description, category or topic — 746 results.
ShipItAndPray/mcp-compress
Data compression MCP server. 7 tools for gzip, brotli, deflate, and TurboQuant quantization. Auto-selects best algorithm. 60x compression on docs. Zero dependencies.
debtstack-ai/debtstack-python
Corporate debt structure data for AI agents. Search 250+ issuers, 5,000+ bonds with leverage ratios, seniority, covenants, guarantor chains, and FINRA TRACE pricing.
unixlamadev-spec/lightningprox-mcp
MCP server for LightningProx — pay-per-request AI access via Bitcoin Lightning. Supports vision/multimodal.
ShipItAndPray/mcp-memory
Smart memory with exponential decay. Memories strengthen on access and fade when unused — solving the Karpathy problem of unbounded context growth. 7 tools, SQLite-based, zero dependencies.
Sudhan30/freshprobe
Data freshness verification for AI agents. Probes endpoints for HTTP cache staleness, latency percentiles, content fingerprinting, TLS health, DNS timing, and redirect chains. Returns deterministic FRESH/STALE/UNKNOWN verdicts with NIST AI RMF mapping. CLI + MCP server + HTTP API with Prometheus metrics and YAML policy engine.
idapixl/idapixl-web-research-mcp
Pay-per-use web research for AI agents on Apify. Search (Brave + DuckDuckGo), fetch pages to clean markdown, and multi-step research with relevance scoring and key fact extraction.
ark-forge/arkforge-mcp
Third-party certifying proxy — sign any HTTP call (AI agents, webhooks, microservices) with an independent Ed25519 signature, RFC 3161 timestamp, and Sigstore Rekor anchor. Works with Claude, GPT-4, Mistral, LangChain, AutoGen, or any HTTP client.
HuntsDesk/ve-gws
VE Google Workspace MCP. Fork of [taylorwilsdon/google_workspace_mcp](https://github.com/taylorwilsdon/google_workspace_mcp) with 28 authoring-focused tools on top (deeper Slides automation, native markdown-to-Docs rendering with smart chips, Sheets data validation + named ranges + range protection, recursive Drive folder copy, revision history). 822 tests pass. Companion to [HuntsDesk/ve-kit](htt
carrierone/verilexdata-mcp
20 structured datasets (NPI healthcare, SEC filings, OFAC sanctions, crypto whales, Polymarket signals, patents, economic indicators) via x402 pay-per-query with USDC. Free stats/sample endpoints, MCP + HTTP transport.
bubilife1202/crossfin
Korean & global crypto exchange routing, arbitrage signals, and x402 USDC micropayments for AI agents. 16 tools, 9 exchanges, 11 bridge coins.
jacobsd32-cpu/djd-agent-score-mcp
Reputation scoring for AI agent wallets on Base. 9 tools: trust scores, fraud reports, blacklist checks, leaderboard, badge generation, and agent registration. Free + x402 paid tiers.
moxiespirit/oathscore
The trust layer for AI trading agents. Real-time world state (exchange status, VIX/VVIX/SKEW, economic events) in one call, plus independent quality ratings (0-100) for financial data APIs. 8 MCP tools.
ShipItAndPray/mcp-market-data
Live cryptocurrency market data. 8 tools for real-time prices, OHLCV, order books, and market summaries. Zero API keys required. Zero dependencies.
Cartisien/engram-mcp
Persistent semantic memory for AI agents. SQLite-backed, local-first, zero config. Semantic search via Ollama embeddings (nomic-embed-text) with keyword fallback. remember, recall, history, forget, and stats tools. Works with Claude Desktop, Cursor, and any MCP client.
AgentBase1/mcp-server
AgentBase: open registry of agent instruction files for AI agents. Search and retrieve system prompts, skills, workflows, domain packs, and safety filters via MCP tools. 44 files, CC0-licensed, free.
Davison-Francis/min8t-sdks
`@deliveriq/mcp` — email-deliverability tools for AI agents. 12 tools: single + batch verification, email finder, DNSBL across 50 zones, SPF/DKIM/DMARC/MTA-STS/BIMI infrastructure analysis, spam-trap scoring on 13 weighted signals, composite domain trust report, account credits. 5-stage / 21-check pipeline under the hood. Free tier, no card. Install: `npx -y @deliveriq/mcp`.
node-man/dechonet-mcp
Domain security reconnaissance for AI agents. 13 tools — DNS + DNSSEC, SSL/TLS chain & grade, HTTP security headers, SPF/DKIM/DMARC email auth, TCP port scan, ASN, RDAP/WHOIS — plus a one-shot `security_scan` returning a 0-100 Health Score (A–F). Free, no API key. `npx -y dechonet-mcp`
alexfleetcommander/agent-trust-stack-mcp
Cryptographic provenance, bilateral blind reputation scoring, and tamper-evident logging for AI agent interactions. 7 interlocking trust protocols (CoC, ARP, ASA, AJP, ALP, AMP, CWEP) available in Python (pip) and TypeScript (npm). 663 tests. Bitcoin-anchored provenance chains, anti-Goodhart reputation scoring, machine-readable contracts, dispute resolution, lifecycle management, trust-weighted ma
webaesbyamin/agent-receipts
Cryptographic accountability for AI agents. Ed25519-signed receipts for every MCP tool call — constraints, chains, AI judgment, invoicing, local dashboard.
PSPDFKit-labs/nutrient-agent-skill
Document processing with Nutrient DWS API: convert (PDF/DOCX/XLSX/PPTX/HTML/images), extract text/tables, OCR (20+ languages), redact PII (pattern + AI), watermark, digital signatures, form filling. [MCP server](https://www.npmjs.com/package/@nutrient-sdk/dws-mcp-server) also available.
austenstone/myinstants-mcp
A soundboard MCP server with millions of meme sounds from myinstants.com. Search, play, and browse categories — let your AI agent play vine boom when code compiles. `npx myinstants-mcp`
nckhemanth0/subscription-tracker-mcp
MCP server for intelligent subscription management with Gmail + MySQL integration.
Perufitlife/postwire-mcp
Post to TikTok, Instagram, YouTube, X, LinkedIn, Bluesky, Telegram, Mastodon & Discord from any AI agent via one MCP tool (`post_to_social`). Connect accounts once; flat per-brand pricing. Install: `npx -y postwire-mcp`.
JoeyBrar/agentseal-mcp
Action logs for AI agents. Records every agent action in a SHA-256 hash chain, making an audit trail. Install via `npx agentseal-mcp`.
idapixl/algora-mcp-server
Browse and search open-source bounties on Algora. 5 tools: list, search, filter by org/tech/amount, get top bounties, aggregate stats. No API key required.