Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
MCP server Claude CodeCodexCursor +2
Add text or logo watermarks to images via the Markly.cloud API. Batch supported. Runs locally from the markly-mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Interact with Counterparty — the token protocol on Bitcoin. Query, compose, sign. Runs locally from the @21e14/mcp-server npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
37-tool MCP server: context health, memory, reasoning, truthfulness & research pipeline. Runs locally from the context-first-mcp npm package.
MCP server Claude CodeCodexCursor +2
Submit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs. Runs locally from the xfuel-mcp npm package. Needs 6 environment variables to run.
ZohaibCodez/discrete-structures-ai-platform
MCP server Claude CodeCodexCursor +2
MCP server for Discrete Mathematics: Boolean Logic, Algorithms, Number Theory, Cryptography. 21 AI-ready tools for education and research. Runs locally from the discrete-structures-mcp Python package.
MCP server Claude CodeCodexCursor +2
Flight recorder for AI agents: tamper-evident audit logging, policy enforcement, and incident reports. Runs locally from the aileron Python package.
MCP server Claude CodeCodexCursor +2
MCP server "omnigit-mcp" as configured in aifity/omnigit-mcp. Runs in Docker (ghcr.io/aifity/omnigit-mcp:0.6.0).
amplichina/madeforai-supplychain-skill
MCP server Claude CodeCodexCursor +2
MCP connector for human-reviewed manufacturing tasks through MadeForAI hosted fulfillment. Runs locally from the madeforai-supplychain-connector npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for managing Apidog test cases, scenarios, suites, and test data. Runs locally from the @acabala/apidog-tests-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Multi-workspace Linear MCP server with PAT auth — drop-in replacement for the official OAuth-only Linear connector. Runs locally from the adelaidasofia-linear-mcp Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments. Runs locally from the wfirma-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Cross-tool decision memory for AI coding agents: search your decision graph, check changes over MCP. Runs locally from the @aligndottech/cli npm package.
MCP server Claude CodeCodexCursor +2
Complete 49 CFR 172.101 hazmat table lookup with special-provision decoding, cited to eCFR. Runs locally from the hazmat-cfr-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Walmart Connect Ads APIs (Sponsored Search + Display). Runs locally from the mcp-walmart-ads Python package.
abaiii168/world-cup-2026-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "world-cup-2026" as configured in abaiii168/world-cup-2026-mcp-server. Runs in Docker (ghcr.io/abaiii168/world-cup-2026-mcp-server:0.1.1).
MCP server Claude CodeCodexCursor +2
Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups. Runs locally from the willitsend npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
SQLite-backed code index for Claude Code, exposed via MCP. Runs locally from the mcp-code-index Python package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Adorbis AI MCP server. One key, 40+ models, auto-routed. Runs locally from the @adorbistech/mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Impact preview for AI agents - see exactly what will change before any autonomous AI action executes. Runs locally from the impact-preview Python package.
MCP server Claude CodeCodexCursor +2
Structured Windows state for AI agents: processes, windows, UI trees. No screenshots. Runs locally from the aipm-mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Deterministic prose linter for LLM-generated text — flags filler phrases, AI buzzwords, hedges, and clichés. No model required. Python API + CI exit codes + RL reward signal. Runs locally from the defluff Python package.
MCP server Claude CodeCodexCursor +2
Personal finance by conversation: expenses, receipts, statement import, budgets, net worth. Remote server at myfinance-mcp.com.
MCP server Claude CodeCodexCursor +2
Package products as ready-to-run MCP servers for Claude Desktop. Runs locally from the aimarket-mcp-packager Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Deterministic fitness calculators — TDEE, adaptive TDEE, body fat, 1RM, macros — with consensus. Runs locally from the @almostjacked/fitness-tools-mcp npm package.