MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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Token and context optimization for AI coding agents with smart compression, retrieval, recovery, routing, and MCP integrations.
MIT ★ 1 -
Cuts Claude Code and LLM token usage by 60-85% via AST navigation, deduplication, and context-budget optimization.
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@cocaxcode/token-optimizer-mcpgithub.com/cocaxcode/token-optimizer-mcpupdated this year
Orchestration + observability + coach layer for Claude Code token optimization. Measures tool usage, enforces budgets, advises on complementary tools (serena, RTK), and proactively surfaces savings tips.
npm MIT -
cctx-optimizergithub.com/anil7948/cctxupdated this year
Reduce Claude Code token usage by 70-90% with cross-session memory and four-layer optimization: semantic codebase indexing, PostToolUse tool compression, turn summarization, and session consolidation. MCP server powered by Ollama — zero API calls, runs en
npm MIT -
A Model Context Protocol (MCP) server that provides context optimization tools for AI coding assistants including GitHub Copilot, Cursor AI, Claude Desktop, and other MCP-compatible assistants enabling them to extract targeted information rather than processing large terminal outputs and files wasting their context.
MIT ★ 63 -
@iflow-mcp/pcircle-ai-toonify-mcpgithub.com/pcircle-ai/toonify-mcpupdated this year
MCP server + Claude Code Plugin for TOON format token optimization. Reduces token usage by 30-65% (typically 50-55%) on JSON/CSV/YAML data via multilingual-aware optimization.
npm MIT -
Antigravity_Optimizer_MCPgithub.com/Dimokat/Antigravity_Optimizer_MCPupdated this year
A local RAG-powered Model Context Protocol (MCP) server using Qdrant and FastEmbed to help AI coding agents navigate, understand, and optimize large codebases.
MIT ★ 3 -
Context optimization tools MCP server for AI coding assistants - compatible with GitHub Copilot, Cursor AI, and other MCP-supporting assistants
npm MIT -
mcp-serversgithub.com/charlenopires/mcp-serversupdated this year
MCP Servers to Optimize Vibe Coding Development
★ 1 -
⚡ Claude Adaptive Token Optimizer — Zero-dependency, cache-preserving token optimization toolkit for Claude Code CLI and Desktop
MIT ★ 2 -
@rightnow/forge-mcp-servergithub.com/rightnow-ai/forge-mcp-serverupdated this year
MCP server for Forge GPU kernel optimization — generate and optimize Triton/CUDA kernels on real H100/A100 GPUs from any AI coding agent
npm MIT -
codebase-pilot-cligithub.com/kalpeshgamit/codebase-pilotupdated this year
Claude Code context engine — pack, compress, and optimize any codebase for AI. Save 60-90% tokens.
npm MIT -
fullscopegithub.com/justguy/fullscopeupdated this year
See more code. Get better answers. Context optimization MCP server for LLMs — compresses code structurally so models can reason over entire files without losing logic.
npm MIT -
Zero-cost token optimization engine for AI coding assistants (Claude Code, Cursor, Antigravity, Windsurf). Saves 70-95% tokens via AST skeletons, differential cache, and line slicing.
NOASSERTION ★ 6 -
@fosterg4/mcpsaverstale
MCP server for optimizing code references and reducing token usage through smart caching and AST parsing
npm MIT -
claude-orator-mcpgithub.com/vvkmnn/claude-orator-mcpupdated this year
An MCP server for prompt optimization in Claude Code
npm MIT -
Full-repository asset intelligence, optimization and MCP server for AI coding assistants
npm MIT -
promptdietupdated this year
Token-optimizing MCP server for Cursor. Give your AI IDE access to specialized code agents backed by AST skeletonization and Eco-Telemetry.
npm MIT -
AgentCost — AI Agent Spend Analysis. MCP server that analyzes Claude Code session logs to find token waste and optimization opportunities. Free preview tier available.
MIT -
costwise-mcpgithub.com/okyashgajjar/costwise-mcpupdated this year
Local MCP server that helps coding agents stop re-reading the same code every turn. Repository intelligence, cache-write optimization, and long-term session memory. 100% local. No API keys.
MIT ★ 22 -
MCP server with code-intelligence tools and git-like version management that carries minimal cross-session context (file diffs, insight notes, task handovers). Optimized for token efficiency and human review.
LGPL-3.0 -
Automated MCP discovery and context optimization for Claude Code. Save 90% of your context window with 5-minute setup and zero maintenance.
MIT ★ 2 -
AgentCost — AI Agent Spend Analysis. MCP server that analyzes Claude Code session logs to find token waste and optimization opportunities. Free preview tier included.
npm MIT -
@iflow-mcp/iampantherr-securecontextupdated this year
Secure memory & context optimization MCP plugin for Claude Code — drop-in replacement for context-mode with credential isolation, SSRF protection, MemGPT-style persistent memory, and A2A multi-agent broadcast channel
npm MIT -
claude-model-routergithub.com/korelex/claude-model-routerupdated this year
Routes each task to the cheapest Claude model that still clears the quality bar — a Claude Code skill + MCP server that optimizes total cost to an acceptable answer, not sticker price.
MIT ★ 3 -
Zero-dependency context & token optimizer for Claude Code, Codex CLI, and Google Antigravity. Cuts terminal output by up to 96.4% to prevent context window exhaustion.
npm MIT -
Official MCP server for Semantic Pen AI article generator - Create SEO-optimized content with AI automation from Claude Code and Cursor
npm MIT -
on-page-seo-mcpgithub.com/on-page-ai/on-page-seo-mcpupdated this year
On-Page.ai SEO MCP server for search engine optimization work with Codex and Claude Code. Public docs, examples, and directory metadata for the hosted server.
MIT ★ 1 -
Universal context optimization for AI coding assistants.
npm MPL-2.0 -
cortex-works-minimalgithub.com/cortex-works/cortex-works-minimalupdated this year
A hyper-optimized MCP server that supercharges AI coding agents. Outperforms built-in IDE tools with AST-based precision editing and native OS control, drastically reducing LLM token consumption.
MIT ★ 8 -
Cross-platform CLI toolkit and local MCP server for AI coding agents. Optimizes context windows and token consumption by turning raw outputs into compact, deterministic Markdown/JSON reports.
MIT ★ 3 -
Claude Code plugin for Synapse, a compiler for AI agent workflows: compiles a workflow to a typed graph, optimizes it, and blocks any rewrite that fails an equivalence check. Side-effecting steps are never reordered, repeated or cached. MCP server + 4 slash commands.
MIT -
@cleanor/mcpgithub.com/cleanor-app/cleanor-mcpupdated this year
Cleanor MCP server for AI builders: optimize/convert images, cited storage & image-format data, QR codes, and deterministic dev utilities (hash, uuid, base64, jwt decode, json, color, slugify, count) LLMs get wrong. Run locally over stdio, or use the host
npm MIT -
Vector SVG path optimization, sub-pixel PNG rasterization, EXIF scrubbing, and vector QR code generation.
MIT -
MCP server for AI agents: optimize & convert images (WebP/AVIF/JPEG), QR codes, cited storage data and 18 dev utilities. Zero-auth.
MIT ★ 1 -
The agentic meta-harness — freeze the model, evolve the harness. An open runtime that routes each query to the cost-optimal model, evolves its own harness (planner/context/reviewer/retry/tool/memory/score policy) and autonomously repairs code, then orches
npm MIT -
Cost-optimized MCP coding executor for Claude Code and Codex
npm MIT -
rlm-mcpgithub.com/NextTokens/rlm-mcpupdated this year
MCP to optimize Claude code context window and effectively scan large files and code
MIT ★ 3 -
Agent-optimized code feedback MCP server for JavaScript and TypeScript projects.
npm MIT -
truss-code-review-mcpgithub.com/claw-factory/truss-code-review-mcpupdated this year
AI-powered code review tools for Claude Code — complexity analysis, anti-pattern detection, security review, and optimization
npm MIT -
Specialized MiniMax Model Context Protocol (MCP) server designed for coding-plan users, featuring AI-powered search and vision analysis APIs optimized for code development workflows
MIT ★ 101 -
leetcode-helpergithub.com/Navoren/leetcode-helperupdated this year
MCP server for Claude Desktop & Claude Code that provides LeetCode/DSA guidance, hints, complexity analysis, and optimization feedback without spoilers.
★ 1 -
Manage your SiteSpeakAI chatbot from Claude Code - a plugin and MCP server for optimizing chatbots in plain English.
MIT -
MCP server that lets Claude Code delegate bounded coding tasks to Kimi K2.7-code, optimized for Moonshot prefix caching
MIT -
AI codebase context tool that analyzes, ranks, and compresses repositories into optimized context files for LLMs, AI coding assistants, and MCP workflows.
MIT ★ 9 -
claude-orator-mcpgithub.com/Vvkmnn/claude-orator-mcpupdated this year
🪶 An MCP server for prompt optimization in Claude Code
MIT ★ 2 -
The developer toolkit for testing, analyzing, optimizing, and versioning AI prompts. (CLI, LSP, MCP Server, VS Code)
MIT ★ 1 -
context-sherpagithub.com/hackafterdark/context-sherpaupdated this year
Context Sherpa MCP server provides code mapping, deterministic feedback loops, and tiered inference for AI coding agents to increase accuracy and optimize token usage.
MIT ★ 26 -
A specialized Model Context Protocol server for MUSHCODE development assistance. Provides AI-powered code generation, validation, optimization, and examples for MUD development.
npm MIT -
Complete toolkit to supercharge Claude Code CLI - 10 skills, 9 agents, 3 MCP servers, 6 hook scripts, and optimized config templates
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agent-mux-mcpgithub.com/wowoyong/agent-muxupdated this year
MCP server for agent-mux — routes tasks between Claude Code and Codex CLI based on complexity, optimizing AI coding subscription costs
npm MIT -
specopt-mcpgithub.com/nafwa03/specopt-mcpupdated this year
DSPy-Powered Prompt & Code Optimization via the Model Context Protocol (MCP).
MIT ★ 1 -
codebase-pilotgithub.com/kalpeshgamit/codebase-pilotupdated this year
AI context engine for Claude Code, Cursor, Windsurf — pack, compress, and optimize any codebase. Save 60-90% tokens. Web dashboard on port 7456.
MIT ★ 6 -
Local-first Claude Code cost analyzer. Parses JSONL session logs to surface per-tool spend, daily trends, and optimization hints.
npm MIT -
A Model Context Protocol (MCP) server offering professional tools and templates for hierarchical prompting, code hygiene, visualization, memory optimization, and agile planning.
MIT ★ 6 -
An MCP Server that works with Roo Code/Cline.Bot/Claude Desktop to optimize costs by intelligently routing coding tasks between local LLMs free APIs and paid APIs.
★ 43 -
Production-grade diagnostics, performance optimization, security auditing, and dead-code detection for Vue.js and Nuxt applications. Features automated codemods, CI quality gates, and AI agent integration (MCP).
npm MIT -
excel-live-mcpgithub.com/arttiongson/excel-live-mcpupdated this year
Excel Claude Code Token Optimized MCP Server. Read-only live Excel access via peek tools and server-side aggregation, designed to minimize LLM token usage.
MIT ★ 2 -
@vk0/agent-cost-mcpgithub.com/vk0dev/agent-cost-mcpupdated this year
Local-first MCP server for Claude Code cost analysis, budgets, forecasts, anomalies, and subagent-aware optimization from local JSONL session logs.
npm MIT -
knitbraingithub.com/pdgit12/knitbrainupdated this year
Loop engineering substrate for coding agents — state, lossless optimization, and hook enforcement: verify-gated loops that can't lie, run away, or go broke. For Claude Code, Codex, Cursor, Gemini CLI, VS Code Copilot, and any MCP client.
npm MIT