"Building voice agents and controlling SIP phones" matching MCP connectors:

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Precision math engine for AI agents. 203 exact methods. Zero hallucination.

Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.

Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.

Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

Hextrap's MCP Connector protects your LLM coding sessions from installing malicious dependencies, typosquats, unpopular packages, and enforces your strict allow and deny lists. No setup means your LLM uses MCP to configure itself to use Hextrap's proxy's automatically, enforcing your firewall rules immediately. Manage your allow and deny lists right from your favorite LLM.

Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…

40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools

Provides access to TakeProfit.com's Indie documentation and tooling — a Python-based scripting language for building custom cloud indicators and trading strategies on the TakeProfit platform.

Anima MCP connects your AI coding assistant directly to Anima Playground. It bridges the gap between PM prototypes and production code.

Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.

run any ai model. compose agents, stack knowledge, connect tools. one api, pay per run.

MCP server for Superserve sandboxes: create, exec, and manage Firecracker microVMs

OpenAI-compatible AI inference, code, embeddings & agent tools for bots — and mine ANM.

Manage Sprites: sandboxed compute environments with exec, services, and checkpoints.

Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.

MCP task execution sandbox. 4 tools for claim→execute→submit lifecycle with idempotent claims, duplicate-safe submissions, content validation, and 7-day execution expiry.

Plan, implement, and validate software changes using a virtual computer equipped with a full coding agent, development tools, browsers, and file access. Coding Agent by OpenHelm enables your agent to carry out work such as: • Implementing new features • Fixing bugs • Refactoring codebases • Updating documentation • Creating and validating pull requests