Your AI agent's Edit isn't atomic. This MCP makes it so — atomic multi-file changes with rollback for Claude Code, Codex CLI, Cursor agents.
Your AI agent's Edit isn't atomic. This MCP makes it so — atomic multi-file changes with rollback for Claude Code, Codex CLI, Cursor agents. That is what the ai filesystem mcp mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.
ai-filesystem-mcp on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.
The server publishes 8 tools. What each one is for:
Cross — cutting rename / refactor that spans many files and wouldGenerated — code updates where the generator output and the hand-editedtype — Required fieldscreate — path, contentwrite — path, contentupdate — path, updates[]move — path, destinationdelete — pathThis sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Ai Filesystem MCP's toolset — Cross, Generated, type and 5 more — is a fair guide to whether it matches your workflow. It is maintained by proofmath-owner; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Cross | cutting rename / refactor that spans many files and would |
| Generated | code updates where the generator output and the hand-edited |
| type | Required fields |
| create | path, content |
| write | path, content |
| update | path, updates[] |
| move | path, destination |
| delete | path |
{
"mcpServers": {
"ai-filesystem": {
"command": "node",
"args": ["/absolute/path/to/ai-filesystem-mcp/dist/index.js"]
}
}
}Configuration as documented by the project. Restart the client after saving.
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.