ctxfw
Rank #3,290glama/heuristicolab/ctxfw
In-memory polyglot AST pruning and deterministic context firewall for coding agents, eliminating up to 72.4% token bloat with zero telemetry egress.
ctxfw is a Model Context Protocol (MCP) server published by heuristicolab. It ranks #3,290 of 137,875 servers tracked on MCP Toplist, and its repository has 4 GitHub stars. ctxfw is listed on Glama, with 9 release tags tracked from its GitHub repository. It was first listed on Sep 17, 2026 and most recently updated on Sep 25, 2026.
Ranks ahead of 134,585 of 137,875 servers on MCP Toplist.
Use ctxfw
No credentials or required configuration declared — add it to your MCP client and go.
This server doesn't publish a machine-readable install config — see the repository README for install instructions.
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[](https://mcptoplist.com/server/glama%2Fheuristicolab%2Fctxfw)<a href="https://mcptoplist.com/server/glama%2Fheuristicolab%2Fctxfw"><img src="https://mcptoplist.com/badge/glama%2Fheuristicolab%2Fctxfw.svg" alt="MCP Toplist: Top 5% of 137,875" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
heuristicolab
GitHub releases (9)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v3.7.0 | Sep 25, 2026 |
| v3.6.0 | Sep 25, 2026 |
| v3.5.7 | Sep 23, 2026 |
| v3.5.6 | Sep 21, 2026 |
| v3.5.5 | Sep 18, 2026 |
| v3.5.4 | Sep 18, 2026 |
| v3.5.3 | Sep 18, 2026 |
| v3.5.1 | Sep 17, 2026 |
| v3.5.0 | Sep 17, 2026 |
Frequently asked questions
- Who maintains ctxfw?
- ctxfw is maintained by heuristicolab, which publishes 1 MCP server (9 total versions) tracked on MCP Toplist.
- Is ctxfw listed on the Official MCP Registry?
- ctxfw is not on the Official MCP Registry. It is listed on Glama.
- How many versions does ctxfw have?
- No registry surfaces explicit version metadata for ctxfw; MCP Toplist tracks 9 release tags from its GitHub repository, most recently published on Sep 25, 2026.
- Where can I find the source code for ctxfw?
- The source code for ctxfw is hosted at github.com/heuristicolab/ctxfw.
Do you run this server?
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