MCP Servers 2,983

Promptbudget

io.github.MukundaKatta/promptbudget-mcp

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Token-budget-aware text handling: count, truncate, and chunk for LLM prompts.

Hevy MCP

io.github.diecoscai/hevy-mcp

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MCP server for the Hevy fitness API — spec-generated schemas, dry-run-safe writes, easy setup.

Xlsx Audit

io.github.arose26/xlsx-audit-mcp

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Audit Excel workbooks: formula dependency tracing, circular references, risk smells.

Email for AI agents: send, read replies as threads, run campaigns, with per-key limits.

X402 Ads

io.github.forgemeshlabs/x402-ads-mcp

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x402 ad recommendations, intent analytics, and machine-commerce demand reports.

Hand a secret to another agent as an encrypted, pay-per-read token, delivered exactly once.

ASO tools for AI agents: keyword research, rank tracking, competitor analysis (iOS & Android).

Economic-safety tools for trading agents: executable quote + rug/honeypot pretrade check via x402.

Kitsune

io.github.kaiser-data/kitsune-mcp

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Shape-shifting MCP hub — shapeshift() into 130,000+ servers at runtime.

Chat with your Zihin.ai agents, list them and load platform skills from any MCP client.

Gguf

io.github.arose26/gguf-mcp

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Inspect local GGUF/safetensors models: quantization, params, VRAM fit — headers only.

Microsoft Ai Roundup

io.github.darrenjrobinson/microsoft-ai-roundup

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Search Merill's Weekly Microsoft AI Roundup (msai.ms) archive — curated weekly Microsoft AI news

Audit, scaffold, and triage agent intent specs against a 9-section template.

brawsr

io.github.brawsr/brawsr

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Browser sessions, checkpoints, rewind, fork, lineage, and lifecycle tools for brawsr.

Nsa

io.github.matematicsolutions/mcp-nsa

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MCP server for Polish administrative court rulings (NSA/WSA) via CBOSA with citations.

Shield Kya

io.github.The-Pixel-Boys/shield-kya

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KYA MCP gate: evaluate, ingest, request approval.

VAT Validator MCP

io.github.OjasKord/vat-validator-mcp

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Validate EU, UK, AU VAT numbers for AI agents.

Pondlog Usgs

io.github.andrewschristison/pondlog-usgs

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USGS Water Services MCP server.

Free Sparkplug B topic linting, UNS naming checks and AI-readiness screening.

Altronis

io.github.sypherin/altronis-mcp

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Ask the Altronis AI advisor: grant-matched AI plans, SG AI events, news, ecosystem data.

Agent Spend Policy

io.github.dingdawg/agent-spend-policy-mcp

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Local agent spend-policy checks.

Deckprobe

io.github.deckflow/deckprobe

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Inspect PDF, Office, and iWork documents without rendering: counts, metadata, security signals

Webhook capture and replay, delivery pipes, and signed multi-agent rooms.

Look up independent trust ratings and security, maintenance, and adoption evidence for MCP servers.