test0r
2f2c1f3036
lmcp.lua: if opts.auth_token and opts.conf are both unset, fall back to the LMCP_TOKEN environment variable. Empty string treated as unset. This is the primitive launchd/systemd drop-ins need — no conf file bookkeeping on hosts that don't already use one. scripts/lmcp-install-macos.sh: macOS installer via Homebrew. Drops the Lua library files into $(brew --prefix)/share/lua/5.4/, mints (or reuses) a Bearer token stored at $(brew --prefix)/etc/lmcp/token, installs a ~/Library/LaunchAgents/ plist with LMCP_TOKEN baked in, launchctl-loads it, and smoke-tests. Prints the Claude Code ~/.claude.json snippet at the end. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
130 lines
4.1 KiB
Bash
Executable File
130 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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# Install lmcp on macOS via Homebrew.
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#
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# Idempotent. Pulls lua + luasocket from brew, copies lmcp library files
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# into brew's share/lua/5.4/ tree, mints a Bearer token (or reuses an
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# existing one at $(brew --prefix)/etc/lmcp/token), installs a LaunchAgent,
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# starts the service, and prints the token for Claude Code MCP config.
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#
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# Usage (from lmcp repo root):
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# ./scripts/lmcp-install-macos.sh
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#
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# Uninstall:
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# launchctl unload ~/Library/LaunchAgents/de.reauktion.marfrit.lmcp.plist
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# rm ~/Library/LaunchAgents/de.reauktion.marfrit.lmcp.plist
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# rm $(brew --prefix)/etc/lmcp/token
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set -euo pipefail
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PREFIX=$(brew --prefix)
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REPO=${REPO:-$(cd "$(dirname "$0")/.." && pwd)}
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LABEL="de.reauktion.marfrit.lmcp"
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PLIST="$HOME/Library/LaunchAgents/$LABEL.plist"
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TOKEN_FILE="$PREFIX/etc/lmcp/token"
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PORT="${LMCP_PORT:-8080}"
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NAME="${LMCP_NAME:-$(hostname -s)-tools}"
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for f in lmcp.lua json.lua server.lua example_server.lua; do
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[ -f "$REPO/$f" ] || { echo "error: $REPO/$f not found — run from lmcp repo root or set REPO="; exit 1; }
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done
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echo "==> brew install lua + luasocket"
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brew install --quiet lua luasocket
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LUA="$PREFIX/bin/lua"
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[ -x "$LUA" ] || { echo "error: $LUA not executable after brew install"; exit 1; }
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echo "==> install library files into $PREFIX/share/lua/5.4/"
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install -d "$PREFIX/share/lua/5.4"
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install -m 644 "$REPO/lmcp.lua" "$PREFIX/share/lua/5.4/lmcp.lua"
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install -m 644 "$REPO/json.lua" "$PREFIX/share/lua/5.4/json.lua"
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install -m 644 "$REPO/server.lua" "$PREFIX/share/lua/5.4/server.lua"
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install -m 755 "$REPO/example_server.lua" "$PREFIX/bin/lmcp-example"
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# Token: retain existing, otherwise mint 32 bytes of hex.
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if [ -r "$TOKEN_FILE" ]; then
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TOKEN=$(cat "$TOKEN_FILE")
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echo "==> reusing token from $TOKEN_FILE"
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else
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install -d -m 700 "$(dirname "$TOKEN_FILE")"
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TOKEN=$(openssl rand -hex 32)
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umask 077
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printf '%s\n' "$TOKEN" > "$TOKEN_FILE"
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chmod 600 "$TOKEN_FILE"
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echo "==> minted new token, stored at $TOKEN_FILE (0600)"
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fi
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echo "==> write LaunchAgent $PLIST"
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mkdir -p "$HOME/Library/LaunchAgents"
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cat > "$PLIST" <<PLIST
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>$LABEL</string>
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<key>ProgramArguments</key>
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<array>
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<string>$LUA</string>
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<string>$PREFIX/share/lua/5.4/server.lua</string>
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</array>
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<key>EnvironmentVariables</key>
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<dict>
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<key>LMCP_PORT</key>
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<string>$PORT</string>
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<key>LMCP_NAME</key>
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<string>$NAME</string>
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<key>LMCP_TOKEN</key>
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<string>$TOKEN</string>
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</dict>
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<key>RunAtLoad</key>
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<true/>
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<key>KeepAlive</key>
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<true/>
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<key>StandardOutPath</key>
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<string>/tmp/lmcp.log</string>
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<key>StandardErrorPath</key>
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<string>/tmp/lmcp.err</string>
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</dict>
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</plist>
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PLIST
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chmod 600 "$PLIST" # plist contains token
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echo "==> (re)load LaunchAgent"
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launchctl unload "$PLIST" 2>/dev/null || true
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launchctl load "$PLIST"
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sleep 1
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echo "==> smoke test (unauth expected 401, Bearer expected 200)"
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unauth=$(curl -s -o /dev/null -w '%{http_code}' -X POST "http://127.0.0.1:$PORT/mcp" \
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-H 'Content-Type: application/json' \
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-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' || echo "000")
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auth=$(curl -s -X POST "http://127.0.0.1:$PORT/mcp" \
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-H "Authorization: Bearer $TOKEN" \
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-H 'Content-Type: application/json' \
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-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' || true)
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if [ "$unauth" = "401" ] && echo "$auth" | grep -q '"tools"'; then
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echo "OK — lmcp listening on :$PORT as $NAME, Bearer-gated"
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else
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echo "smoke test failed (unauth=$unauth, auth body below)"
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echo "$auth" | head -c 500; echo
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tail -20 /tmp/lmcp.err 2>/dev/null || true
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exit 1
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fi
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cat <<INFO
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Token: $TOKEN
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Add to Claude Code ~/.claude.json on the client machine:
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"$NAME": {
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"type": "http",
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"url": "http://$(hostname -s).local:$PORT/mcp",
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"headers": { "Authorization": "Bearer $TOKEN" }
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}
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(Use .fritz.box, .local, or the LAN IP depending on where the client lives.)
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INFO
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