MCP server for GroupDocs.Redaction — redact text, metadata, annotations, image areas via AI agents.
MCP server for GroupDocs.Signature — sign, search and verify document signatures via AI agents.
MCP server for GroupDocs.Viewer — render pages as PNG and inspect view info via AI agents.
MCP server for GroupDocs.Watermark — add and search document watermarks via AI agents.
Publish and manage shareable Markdown/HTML docs from any AI assistant. Free with a Gryz account.
Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.
AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.
AI agent spending controls. Set limits, blocklists, and caps. Approve transactions from your phone.
Review and compact prompts, docs, and AI-agent skills to save tokens, preserving structure.
Deterministic verification for AI-generated analysis: run a spec, inspect or diff a workbook.
Personal AI memory — gives every AI agent shared, persistent memory of you.
ArXiv preprint search, daily category digest, and author-collaborator graph.
Drug-drug interaction checker for clinical LLMs using RxNorm and DailyMed.
Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.
HN front-page, Algolia full-text search, and Show HN launch tracker.
Look up Indian HSN and GST codes by description or product name (4,676 entries).
60+ units, live FX, timezones, and date arithmetic for AI agents.
Real-time fact-check, citation verification, and source-freshness for AI agents.
Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search.
Live flight prices and working booking links for AI agents and travel apps.
Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.
Autonomous MCP server and background agent for managing live event logistics.
EPW/DDY weather files - TMY/AMY/CMIP6 morphing, UHI, events, smoke. 3 of 4 tools anon-free.
Keyless local MCP server for QA: standards retrieval, effort estimation, doc review, test analysis.
About AI & Agents MCP servers
This category collects servers that make agents better at being agents. You will find orchestration layers that run multi-step pipelines, routers that hand a task to the right model or sub-agent, evaluation and tracing tools, prompt and skill libraries, and bridges that let one assistant call another. Some wrap commercial model APIs; others are thin coordination layers around open-source frameworks.
Because these servers often sit between your agent and other systems, look closely at where data flows and what is logged. Prefer servers that document their tool contracts clearly, support streaming where relevant, and can run locally when the workload is sensitive. Many are new and move quickly, so check the repository's recent activity before relying on one in production.