faultline
Rank #4,266glama/halleylabs/faultline
Exposes four low-token tools — map, place, check, and plan — that let any coding agent read a codebase's declared systems, boundaries, and allowed dependency routes before it writes code. Agents can look up where a file belongs and what it may import, see whether their uncommitted edits crossed a boundary, and declare new dependencies up front so violations surface on the map, in the PR, and mid-turn instead of in review.
What you can do with faultline
faultline is a Model Context Protocol (MCP) server published by halleylabs. It ranks #4,266 of 144,396 active servers on MCP Toplist, and its repository has 15 GitHub stars. faultline is listed on Glama, with 5 release tags tracked from its GitHub repository. It was first listed on Sep 26, 2026 and most recently updated on Sep 27, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What faultline can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using faultline
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect faultline and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for faultlineyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Sep 26, 2026
- Latest release tag
- Sep 27, 2026
- Version history
- 5 release tags tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 16, 2026
Do you maintain faultline? to correct or enrich this profile.
GitHub releases (5)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v0.5.1 | Sep 27, 2026 |
| v0.5.0 | Sep 27, 2026 |
| v0.4.0 | Sep 26, 2026 |
| v0.3.1 | Sep 26, 2026 |
| v0.3.0 | Sep 26, 2026 |
Ranks ahead of 140,130 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/glama%2Fhalleylabs%2Ffaultline)<a href="https://mcptoplist.com/server/glama%2Fhalleylabs%2Ffaultline"><img src="https://mcptoplist.com/badge/glama%2Fhalleylabs%2Ffaultline.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains faultline?
- faultline is maintained by halleylabs, which publishes 2 MCP servers (5 total versions) tracked on MCP Toplist.
- Is faultline listed on the Official MCP Registry?
- faultline is not on the Official MCP Registry. It is listed on Glama.
- How many versions does faultline have?
- No registry surfaces explicit version metadata for faultline; MCP Toplist tracks 5 release tags from its GitHub repository, most recently published on Sep 27, 2026.
- Where can I find the source code for faultline?
- The source code for faultline is hosted at github.com/halleylabs/faultline.
Do you run this server?
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