Pi Lean Ctx
pi-lean-ctx · by pounce_ch
Pi Coding Agent extension (CLI-first) — routes bash/read/grep/find/ls through lean-ctx CLI for strong token savings. Optional MCP bridge can register advanced tools.
No known CVEs
Apache-2.0 license
Actively maintained
Last commit 0d ago
Works with most clients
Transport: stdio, sse, http
6 tools · ~298 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
Pi Lean Ctx is an MCP server that pi Coding Agent extension (CLI-first) — routes bash/read/grep/find/ls through lean-ctx CLI for strong token savings. Optional MCP bridge can register advanced tools. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 93/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"pi-lean-ctx": {
"args": [
"-y",
"pi-lean-ctx"
],
"command": "npx"
}
}
}Are you the author?
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[](https://mcppedia.org/s/pi-lean-ctx)
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What Pi Lean Ctx does
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Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'pi-lean-ctx' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
93/100across 5 weighted dimensions
0255075100
30
18
20
15
10
−7
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked pi-lean-ctx against OSV.dev.
Inventory
Tools (6)
Click any tool to inspect its schema.
~298 tokens total
Community
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Frequently Asked Questions
- Is Pi Lean Ctx safe to use?
- Pi Lean Ctx has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
- How do I install Pi Lean Ctx?
- Pi Lean Ctx supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Pi Lean Ctx do?
- Pi Lean Ctx provides 6 tools: ctx_refactor, ctx_agent, ctx_handoff, ctx_proof, ctx_verify and 1 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Pi Lean Ctx?
- Pi Lean Ctx is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Pi Lean Ctx actively maintained?
- Pi Lean Ctx is actively maintained — last commit was 0 days ago. It has 3,645 GitHub stars.
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Community
Discussion
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