PluginBench

MCP Servers

Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

37,330 MCP servers

Live BGP routing table and registry lookups: IP origin, ASN prefixes, transit, org search.

Paid AI utilities for web comparison, code checks, document extraction, security, and research.

QR-code contests, surveys, quizzes and scavenger hunts: read results, manage your own.

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Build interactive 3D web apps — scenes, physics, audio and music — from composable components.

Search the U.S. Senate's subpoenaed COVID-19 records: 18,094 communications, each page-cited.

Remove duplicate lines or CSV/TSV rows from text. Stateless: processed per call, never stored.

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Compare renting and buying a home over 30 years: scenarios, side-by-side comparisons, rent sweeps.

Search 4,130+ peer-reviewed articles on restorative reproductive medicine, with fact verification

Verified registry of third-party-system knowledge — the external-dependency layer for agent memory.

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Doors for AI agents: witness, letter, poison check, ghost check, wall. No account, no payment.

Free live chat and AI support agent. Auto-create a workspace and embed from your AI editor.

Quotes laser-cut steel, stainless and aluminum plate and catalog products. Newmarket, Ontario.

Generate and vectorize clean, editable SVG graphics from text, images, or both.

Generate full stories, chapters, characters & cover art from a premise (planner-writer pipeline).

Compose printable VHS, DVD, cassette, CD and vinyl packaging from any movie, show, or album.

The Water Hub: the site's own MCP server — dataset; every answer cites the site.

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The Water Hub: the median advertised water softener system price, read from verified brand...

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Thru blockchain explorer: blocks, transactions, accounts, and program ABIs on the Thru RISC-V L1

Search 190k+ US live events; every ticket bought funds animal-shelter supplies at no extra cost.

Recovers malformed LLM JSON. MCP build: 218/300 on MALFORMED-300 (library build 282/300).

Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.

Add fast, typo-tolerant search to your site or app, and run the Typesense clusters behind it.

Digital-Simon EMS: Messwerte und Gerätestatus abfragen, Verläufe lesen, mit Freigabe schalten.

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Resolve any government entity worldwide and submit service requests. Open civic data for AI agents.

One connector for 15,000+ MCP servers plus your team's private MCPs, from any AI client.

Visa requirements, fees, stay limits and extension rules for any passport and destination

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Convert any public webpage to a PDF. Single narrow tool, not a bloated PDF toolkit.

Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

Search 13,000+ US vaccine court (VICP) decisions: cases, court text, statistics, attorneys. Free.