MCP Servers 1,810

AgentScrape

io.github.hshintelligence/agent-scrape

B✓Verified

Pay-per-call web scraping for AI agents via x402 on Base USDC.

ComparEdge LLM Cost

io.github.imkemit-ops/comparedge-llm-cost

B✓Verified

Token cost math for LLM API calls: verified per-1M-token rates for 69 models, 17 providers.

QR for Agent

io.github.benswel/qr-for-agent

B✓Verified

Dynamic QR codes for AI agents — custom styling, scan tracking, webhooks

Inkwell

io.github.veronchenko/inkwell-memory

A✓Verified

Persistent memory for AI agents: Markdown entries, hybrid search, typed graph links

Sports Card Agent

io.github.rjexile/sports-card-agent

B✓Verified

Sports card pricing, market analysis, grading ROI, and player stats (NBA/NFL/MLB)

Agent Audit

io.github.Rumblingb/agent-audit-mcp

C✓Verified

Immutable audit trail for agent-to-agent interactions

Claude Prompt Optimizer

io.github.rishiatlan/claude-prompt-optimizer

B✓Verified

Scores, compiles & optimizes prompts for any LLM.

Memory Fabric

io.github.elViRafa/memory-fabric

A✓Verified

File-first, local-first MCP memory for AI coding assistants: Markdown + YAML, no vector DB.

Quesen Deterministic Agent Decision Layer

io.github.Shxnque/quesen

A✓Verified

Deterministic decision layer for autonomous agents.

Meta Prompt

io.github.kapillamba4/meta-prompt-mcp

B✓Verified

MCP server providing official Google and Anthropic prompting guides for meta-prompt generation.

Claude Memory Manager

io.github.NyxToolsDev/claude-memory-manager

B✓Verified

Cross-session memory for Claude Code — context capture, semantic search, recall

Tools for Agents

io.github.max124vip-dev/tools-for-agents

B✓Verified

Decision Layer for AI Agents — 58+ tools, Advisor, MCP.

mcp-memory-rs

io.github.DioNanos/mcp-memory-rs

C✓Verified

Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.

Agent^Rider

io.github.ceedot-rock/agent-rider

B✓Verified

Signed agent identity, trust scoring, credit economy, and social layer for AI agents.

Llm Advisor

io.github.Daichi-Kudo/llm-advisor

B✓Verified

Real-time LLM/VLM benchmarks, pricing, and recommendations.

Prompt Switchboard MCP Sidecar

io.github.xiaojiou176-open/prompt-switchboard-mcp

C✓Verified

Compare-first local MCP sidecar for browser AI workflows.

MemHeaven — Self-hosted Remote MCP Memory for ChatGPT

io.github.nazar256/memheaven

A✓Verified

Self-hosted remote MCP memory server for ChatGPT and AI agents.

Agent Passport System — Cryptographic Identity for AI Agents

io.github.aeoess/agent-passport-mcp

A✓Verified

Cryptographic identity, delegation, governance, and commerce for AI agents.

OpenAdapt Agent (openadapt-flow bridge)

io.github.OpenAdaptAI/openadapt-agent

A✓Verified

Local Beta bridge for governed openadapt-flow workflows and attended actions.

LLM PreflightNew

io.github.feronovak/llm-preflight

A✓Verified

Local, cross-provider preflight checks for LLM integration changes.

Agent WormholeNew

io.github.runningoffcode/wormhole-x402

A✓Verified

Check tokens, pages and x402 payments before your agent trusts them.

Nuzo Memory

io.github.fabionfsc/nuzo-memory

A✓Verified

Local-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage.

Model Council

io.github.Totti0135/model-council

A✓Verified

Consult other LLMs as tools — ask them, compare their answers, synthesize a conclusion.

Hermes Plant — Agent Commerce Assurance

io.github.JesseGdotIO/hermes-plant

B✓Verified

Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.