MCP Server Directory

safe4 ai.safe4/safe4

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

Nonlinear Calendar io.github.singularitybpjade/balance-engine

Nonlinear Calendar: this year’s months fold onto the previous 12 years. No key to try.

netcafe-images com.ainetcafe/netcafe-images

Diagrams, badges, charts and QR codes as plain image URLs you can paste into Markdown.

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Codebase intelligence MCP — index any repo into a property graph; 27 tools for agents.

Drive a real iPhone via macOS iPhone Mirroring; Xcode build/test automation for sims and devices.

MCP server for controlling the Xojo IDE on macOS

Semantic map of a .NET test-automation solution for AI agents — search, impact, endpoints

Verify a number before an agent asserts it — evals, backtests (Deflated Sharpe), signed receipts.

CodeQR io.codeqr/codeqr

Create and manage CodeQR short links, QR codes, and analytics from any MCP client.

NexusTrade Financial MCP io.github.austin-starks/nexustrade-mcp

Quant research, backtesting, marketplace subscriptions, editable forks, copy trading, and execution.

CodeCrafted Design uk.co.codecrafted/design

Guide user-led frontend design decisions from project brief through implementation review.

rombik app.rombik/rombik

Code → ДСТУ/GOST 19.701-90 (ISO 5807) flowcharts: 10 languages, 8 export formats, OAuth

Context — ctxt.io io.ctxt/mcp

Share text, markdown, code, or HTML as auto-expiring links

Downtester Status com.downtester/status

Live service status, active incidents, search, and outage history from Downtester.

Test whether 3D assets survive Apple Quick Look and Safari <model>, then fix what fails

Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.

Idencify io.github.jospnunes/idencify

Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools.

Polymarket trading, market discovery, copy trading and backtesting — 48 MCP tools.

Private AI context layer for semantic code search, dependency graphs, memory, and workspaces.

levelfour-mcp ai.levelfour/levelfour-mcp

Cloud, SaaS and AI spend in one system of record. Each saving applied for you or shipped as code.

spriteship com.spriteship/spriteship

Build a game's 2D art layer with your agent: characters, animations, tilesets, levels, 5 engines.

Build, simulate and calibrate JAX block-diagram models of hybrid dynamical systems.

FabTally Decode io.github.zvmzaretsky/onchain-decode

Decode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.