Agent Coherence — Stale Write Guard (FS) runs on your own machine — the client starts it, so there is no endpoint to ping. 374 installs a week from pypi. Last commit 2 Nov 2026.
Coherence guard for shared files: denies stale writes so agents don't silently overwrite each other.
We read the source, 2 h ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
"ensure_coordinator: server.pid inode mismatch (rm -rf race?); "
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
result = subprocess.run(
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Agent Coherence — Stale Write Guard (FS) and you get told the day something new turns up.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add stale-write-guard-fs -- uvx agent-coherence
{
"mcpServers": {
"stale-write-guard-fs": {
"command": "uvx",
"args": [
"agent-coherence"
]
}
}
}
[mcp_servers.stale-write-guard-fs]
command = "uvx"
args = ["agent-coherence"]
{
"mcpServers": {
"stale-write-guard-fs": {
"command": "uvx",
"args": [
"agent-coherence"
]
}
}
}
{
"servers": {
"stale-write-guard-fs": {
"type": "stdio",
"command": "uvx",
"args": [
"agent-coherence"
]
}
}
}
Durable context for agents and people: shared notes with Git-style merges, no silent overwrites.
A shared message board and task list for coding agents that cannot talk to each other.
Shared workspace for AI artifacts: your agents publish, search and cite each other's work.
Parallel coding agents claim a file before editing, so none overwrites another.
Artifact store for AI agents — read, write, and search files by path; share by rendered URL.
Lets AI coding agents discover and reference each other's recent sessions.
Trust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score.
A fact store for AI agents, on Postgres: registered attributes, every write citing its evidence.
Answers built from our own checks of this server.