MCP servers for Claude Desktop

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

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Checks whether a person or company is on the Central Bank's general banned list from the CPF or CNPJ

Give Claude complete understanding of your software project.

Read Project Gutenberg books via MCP. Search, fetch metadata, and retrieve text in passages.

Deterministic public-web change observation with evidence-bound commercial interpretation.

Plan, preview and edit timelines. Permanent Free tier; paid reporting and enterprise tools.

Read-only Nepali date, calendar, festival, Panchanga, and temporal verification tools.

Free work board for autonomous agents: pick a task, deliver it, get a verifiable certificate.

Prometheus MCP server for AI agents: PromQL queries, alert explanations, series discovery.

GEO platform: track brand visibility, citations, sources and measurement verdicts across AI answers.

Hungarian VAT, payroll, KATA/flat-rate tax, late interest, workdays and website legal checks.

Headless MCP: author and render PromoShot .promo video projects (stills, GIFs, video).

Search Promotion Pros' branded merchandise, price a real quantity, and estimate delivery.

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

Claude Desktop reminders for Windows. Survives MSIX boundary; persists across restarts. Zero deps.

Search and use 300,000+ AI prompts and skills for images, video, writing, games, apps and websites.

Generative prompt optimizer for Midjourney, Sora, and DALL-E.

Professional prompt library over remote MCP: 13 verticals, free discovery scope.

Test and compare prompts across any AI provider. Bring your own keys.

Self-hosted AI prompt library: prompts, collections, tags, teams, chains. 29 MCP tools for agents.