T

logaritmisk 4a0b32d90e fix(supervisor): StartAck::SpawnFailed surfaces real failures

Add StartAck::SpawnFailed(String) so callers can distinguish a successful
start from a failed spawn. The Start command arm now sends SpawnFailed on
io::Error rather than the misleading Started. handlers.rs maps the new
variant to an RpcErrorCode::SpawnFailed JSON-RPC error response.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-25 12:32:07 +02:00

crates

fix(supervisor): StartAck::SpawnFailed surfaces real failures

2026-05-25 12:32:07 +02:00

docs/superpowers

docs: add xy MCP supervisor implementation plan

2026-05-25 11:13:56 +02:00

examples

docs: README and example KDL config

2026-05-25 12:19:34 +02:00

.gitignore

chore: remove stray libnull.rlib and gitignore *.rlib

2026-05-25 12:25:13 +02:00

Cargo.lock

chore: convert to cargo workspace with four crates

2026-05-25 11:17:24 +02:00

Cargo.toml

chore: bump workspace resolver to "3"

2026-05-25 11:20:54 +02:00

README.md

docs: README and example KDL config

2026-05-25 12:19:34 +02:00

README.md

xy — HTTP MCP server supervisor

Daemon + CLI that launches and supervises HTTP-based MCP servers.

Build

cargo build --release

Run

target/release/xy daemon       # foreground

Drop a server definition into $XDG_CONFIG_HOME/xy/servers/<name>.kdl (see examples/insikt.kdl) and xy reload.

Commands:

xy list
xy status <name>
xy start  <name|--all>
xy stop   <name|--all>
xy restart <name|--all>
xy reload
xy logs <name> [--tail N] [--follow]

Exit codes: 0 success, 1 operational error, 2 daemon unreachable, 3 config invalid.