io.github.reef-vcs/reef

Reef

Is the Reef MCP server down? Yes. It has given no valid answer since 2026-11-03: crashed on start.

Version control for fleets of coding agents: isolated workspaces, status, diff and history.

crashed on start down since 2026-11-03 · probed 2026-11-15 · unchanged since 2026-11-06

MCP error -32000: Connection closed
/work/bundle/reef: 1: Syntax error: ")" unexpected

Bundle: https://github.com/reef-vcs/reef/releases/download/v0.4.2/reef-0.4.2-aarch64-apple-darwin.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host: github.com
Repository: https://github.com/reef-vcs/reef
Website: https://github.com/reef-vcs/reef
Registry: active, updated 2026-11-05 · registry entry

More servers

Other registry entries on github.com, the ones next to this name; all of them.

Transcripted io.github.r3dbars/transcripted · crashed on start
PandaWard io.github.ratomirjovanovic/pandaward · alive
pty-mcp io.github.raychao-oao/pty-mcp · install failed
Longevity Cell Therapy Weekly io.github.recs84/longevity-cell-therapy-weekly · alive
TMCRA Agent Memory io.github.reshuibuduo/tmcra-mcp-server · crashed on start
Keiri Files (Japanese receipt filer) io.github.respectbarristerk-tech/keiri-files-mcp · needs env
Genomics MCP io.github.rewire-bio/genomics-mcp · crashed on start
Linux Filesystem io.github.rghsoftware/linux-filesystem · not found

Servers that mention reef.

GotFreeFax com.gotfreefax/mcp · alive
Execute cold-chain-reefer-mcp io.github.Evozim/cold-chain-reefer-mcp · timeout
Arctura Reef — counterfactual evidence engine (synthetic) io.github.NeurFlow-Oy/arctura-reef · needs your URL
freefirecommunity io.github.doc2mcp/freefirecommunity · paid (402)
ReefAPI io.github.reefapi/reefapi-mcp · alive
me.reefwith/reef · needs auth
Mini Split Reef com.minisplitreef/mini-splits · alive
io.github.northwindapps/freeflowchart · alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

No valid answer since 2026-11-03, in every probe since then.
The process exited on start before it answered initialize. The error output is above.