portofcontext / pctx
pctx is the execution layer for agentic tool calls. It auto-converts agent tools and MCP servers into code that runs in secure sandboxes for token-efficient workflows.
Why this job: says: mcp servers; topics: mcp-server, mcp
What it does
- Code Mode interface. Tools exposed as code functions for efficient agent interaction. See Code Mode Guide.
- Upstream MCP server aggregation. Connect to multiple MCP servers through a single interface, with persistent upstream sessions across execute_typescript calls. See Upstream MCP Servers Guide.
- Simple config with CLI. Create the pctx.json config with a simple CLI. pctx.json manages auth, upstream MCPs, logging, and more. See Config Guide.
- Secure authentication. Source secrets from environment variables, system keychain, and external commands. See Authentication Section in the CLI configuration docs for more details.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 7 days ago
- Stars
- 285
- +4 this week
- Licence
- MIT
- Allows business use
- Downloads for
- 3 systems
- Mac, Windows, Linux
- Latest version
- v1.0.0
- Released 7 days ago
- Built with
- Rust
- 71% of the code
Is it looked after?
- Contributors
- 4
- Last 90 days
- Issues
- 86% closed
- 4 still open
- Pull requests
- 89 merged
- 31 waiting
- Releases
- 82
- 30+ in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: download files, languages, topics and project record
Download files, v1.0.0
- Mac3 files, 11 downloads
- Windows3 files, 9 downloads
- Linux6 files, 33 downloads
Languages
- Rust 71%
- Python 24%
- Shell 2%
- JavaScript 2%
Topics
- ai-agents
- api
- infrastructure
- local-development
- mcp
- mcp-server
- open-source
Project record
- JobMCP servers
- StatusListed
- Commits764
- Forks40
- Watching2
- Stars in 28 days+6
- CreatedNov 4, 2025
- First seen by usNov 7, 2026
- CheckedNov 7, 2026