Flagged: curl | sh installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by oOo0oOo · MCP Server · ★ 477
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is lean-lsp-mcp safe to install? View the security audit →
lean-lsp-mcp Lean Theorem Prover MCP MCP server that allows agentic interaction with the Lean theorem prover via the Language Server Protocol using leanclient. This server provides a range of tools for LLM agents to understand, analyze and interact with Lean projects. Key Features Rich Lean Interaction: Access diagnostics, goal states, term information, hover documentation and more. External Search Tools: Use , , , and to find relevant theorems and definitions. Easy Setup: Simple configuration for various clients, including VSCode, Cursor and Claude Code. Setup Overview Install uv, a Python package manager. Make sure your Lean project builds quickl
| Stars | 477 |
| Forks | 76 |
| Language | Python |
| Category | MCP Server |
| License | MIT |
| Quality Score | 69.8374412219367/100 |
| Last Updated | 2026-08-19 |
| Created | 2025-03-29 |
| Platforms | mcp, python |
| Est. Tokens | ~18k |
These tools work well together with lean-lsp-mcp for enhanced workflows:
Looking for a lean-lsp-mcp alternative? If you're comparing lean-lsp-mcp with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.
Claude Code LSP: enhance your Claude Code experience with non-IDE dependent LSP integration.
The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plug
Composable mathematics tools for agents
Composable Pi coding agent with MCP, LSP, agent chains, prompt presets, and local eval telemetry
MCP server that orchestrates language servers into agent-native workflows. 65 tools, 30 CI-verified languages.
MCP server for Claude Code/VSCode/Cursor/Windsurf to use editor self functionality. ⚡ Get real-time LSP diagno
Explore other popular mcp server tools:
lean-lsp-mcp is Lean Theorem Prover MCP. It is categorized as a MCP Server with 477 GitHub stars.
lean-lsp-mcp is primarily written in Python. It covers topics such as lean4, lsp, mcp.
You can find installation instructions and usage details in the lean-lsp-mcp GitHub repository at github.com/oOo0oOo/lean-lsp-mcp. The project has 477 stars and 76 forks, indicating an active community.
lean-lsp-mcp is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to lean-lsp-mcp on Agent Skills Hub include cclsp, agnix, jacobian. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: