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.

23,114 MCP servers

Search evidence-backed freebies, rebates, benefits, public programs, and free tools.

Thomas Anglero speaker MCP: bio, keynote topics, booking info, and speaking-inquiry submission.

Search the Anthid trading API reference, schemas, and product pages.

Read, send and organize email plus calendars on any IMAP/CalDAV mailbox: OVH, iCloud, Fastmail.

Unified MCP server for 70+ eCommerce platforms: products, orders, customers, and more.

Live onchain governance, vesting, oracle and Safe authority checks. Free samples over MCP.

69 x402-paid Base APIs with MCP tools, free discovery, samples, workflows, and Pixel Acre inventory.

Sixteen years of API research as MCP tools — stories, areas, governance blocks & services

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Screenshot any URL/HTML as PNG/JPEG/WebP, or read it as clean Markdown/text for LLMs.

Validates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/SWIFT-BIC/VAT; RPN calc, date math, hashing, tokens

Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.

Date arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.

Computes MD5, SHA1, SHA256, SHA512, and CRC32 digests from text, base64, or hex input.

Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.

Regex matching, email/URL format validation, and JSON Schema validation.

Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

Exact character/word counting, reversal, palindrome checks, indexing, sorting; Unicode-safe.

Counts tokens under OpenAI-compatible (tiktoken) encodings, by model or encoding name.

iOS App Store revenue & download estimates with confidence labels

Search and read the public Applivery docs (MDM & app distribution). Read-only, no auth.

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Check past auction prices in ChatGPT, plus appraisal prep and sample reports.

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Generate App Store and Play Store screenshots from your coding agent, at exact store sizes.

Analyze your campaigns any way you want, with AI.

Track app-store rankings, history, listing metadata, reviews and competitors across four stores.

Значения карт Таро и Ленормана, расчёты Матрицы судьбы и Квадрата Пифагора.

Crie épicos, features, histórias e tasks no Azure DevOps a partir de uma conversa.

Korean premium short-term rental search: natural language or structured filters (SHV engine).

Search building products & manufacturers for AI agents: CAD, BIM, specs by CSI from arcat.com

Shared memory across AI dev tools: each session hands its context to the next, not starting cold.

Turn any article, document, or chat reply into a one-word-at-a-time RSVP reading session.

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