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make-mcp-episode16-demo.sh bash
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sha256:1ff4840981f6bfcda47859c6ec5a87b31f6981766c068f05f5c49f4ed8944223 Add Episode 16 script (Muse + MCP) and MCP demo driver Sonnet 5 patch 8 hours ago
1 #!/usr/bin/env bash
2 # Drives the real MuseHub MCP stdio server for Episode 16 ("Muse + MCP").
3 # Unlike every other episode's demo script, this one does NOT build a
4 # disposable `muse init` repo -- it requires the local MuseHub dev stack
5 # (docker compose, `musehub` + `musehub_worker` containers) already running,
6 # per ~/ecosystem/musehub/.museagent.md. Re-run any block independently;
7 # nothing here is destructive except the throwaway `mcp-episode16-demo` repo
8 # it creates on the LOCAL hub.
9 set -euo pipefail
10
11 cd ~/ecosystem/musehub
12
13 echo "=== Part 1: the documented path -- DEBUG=true, corrupted stdout ==="
14 echo '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{}}}' \
15 | docker exec -i musehub python3 -m musehub.mcp.stdio_server >/tmp/ep16-debugtrue-stdout.log 2>/tmp/ep16-debugtrue-stderr.log
16 echo "stdout line count (should be ~1 for a clean transport): $(wc -l < /tmp/ep16-debugtrue-stdout.log)"
17 echo "first 3 lines of stdout:"
18 head -3 /tmp/ep16-debugtrue-stdout.log
19
20 echo
21 echo "=== Part 2: DEBUG=false -- the same call, clean ==="
22 echo '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{}}}' \
23 | docker exec -i -e DEBUG=false musehub python3 -m musehub.mcp.stdio_server >/tmp/ep16-debugfalse-stdout.log 2>/tmp/ep16-debugfalse-stderr.log
24 echo "stdout line count: $(wc -l < /tmp/ep16-debugfalse-stdout.log)"
25 cat /tmp/ep16-debugfalse-stdout.log
26
27 echo
28 echo "=== Part 3: tools/resources/prompts -- real counts vs documented counts ==="
29 printf '%s\n' \
30 '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{}}}' \
31 '{"jsonrpc":"2.0","id":2,"method":"tools/list"}' \
32 '{"jsonrpc":"2.0","id":3,"method":"resources/list"}' \
33 '{"jsonrpc":"2.0","id":4,"method":"prompts/list"}' \
34 | docker exec -i -e DEBUG=false musehub python3 -m musehub.mcp.stdio_server 2>/dev/null \
35 | python3 -c "
36 import json, sys
37 for line in sys.stdin:
38 d = json.loads(line)
39 if d.get('id') == 2: print('tools:', len(d['result']['tools']), '(docs claim 40)')
40 if d.get('id') == 3: print('resources:', len(d['result']['resources']), '(docs claim 29)')
41 if d.get('id') == 4: print('prompts:', len(d['result']['prompts']), '(docs claim 10)')
42 "
43
44 echo
45 echo "=== Part 4: session context -- set_context, then the very next call ==="
46 docker exec -i -e DEBUG=false musehub python3 -m musehub.mcp.stdio_server 2>/dev/null <<'EOF'
47 {"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{}}}
48 {"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"musehub_set_context","arguments":{"owner":"gabriel","slug":"build-with-muse"}}}
49 {"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"musehub_read_context","arguments":{}}}
50 {"jsonrpc":"2.0","id":4,"method":"tools/call","params":{"name":"musehub_read_context","arguments":{"owner":"gabriel","slug":"build-with-muse"}}}
51 EOF
52
53 echo
54 echo "=== Part 5: a real write tool call against a throwaway repo ==="
55 muse -C ~/ecosystem/musehub hub repo delete gabriel/mcp-episode16-demo --yes --json > /dev/null 2>&1 || true
56 muse -C ~/ecosystem/musehub hub repo create --name mcp-episode16-demo --visibility public --json | python3 -m json.tool | head -6
57 docker exec -i -e DEBUG=false musehub python3 -m musehub.mcp.stdio_server 2>/dev/null <<'EOF'
58 {"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{}}}
59 {"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"musehub_create_issue","arguments":{"owner":"gabriel","slug":"mcp-episode16-demo","title":"Real issue filed by an LLM over MCP","body":"Created live during Episode 16 recording, via a real tools/call over the stdio JSON-RPC transport -- not simulated."}}}
60 {"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"musehub_list_issues","arguments":{"owner":"gabriel","slug":"mcp-episode16-demo"}}}
61 EOF
62
63 echo
64 echo "Demo complete."
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sha256:1ff4840981f6bfcda47859c6ec5a87b31f6981766c068f05f5c49f4ed8944223 Add Episode 16 script (Muse + MCP) and MCP demo driver Sonnet 5 patch 8 hours ago