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fix(t-paliad-155): spawn claude pane in paliad repo root for project MCPs

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claude in the shim's tmux pane was being launched from $HOME, so it
loaded only global MCPs (mai, mai-memory, mgeo) and missed the
project-scoped Supabase MCP at /home/m/dev/paliad/.mcp.json. SKILL.md's
SQL recipes therefore had no DB tool — m saw 'no DB access' on every
real Paliadin turn.

Fix: tmux new-window -c $CLAUDE_CWD when spawning the pane. New env
var PALIADIN_REMOTE_CWD (default /home/m/dev/paliad) lets a host
override the path if the repo lives elsewhere; shim fast-fails with
exit 3 if the directory doesn't exist.

CLAUDE.md updated. Verified by spawning a fresh session via the shim
and inspecting #{pane_current_path}.
This commit is contained in:
m
2026-05-08 13:03:50 +02:00
parent 9579032f94
commit e75a71fb34
2 changed files with 11 additions and 1 deletions
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1
.claude/CLAUDE.md
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@@ -48,6 +48,7 @@ Paliad — the patent paladin. All-in-one patent practice platform for HLC (form
| `SMTP_HOST` / `SMTP_PORT` / `SMTP_USERNAME` / `SMTP_PASSWORD` / `SMTP_FROM` / `SMTP_FROM_NAME` / `SMTP_USE_TLS` | for email | SMTP credentials for Paliad's transactional mail (reminders, invitations). Port 465 uses implicit TLS. `MailService` silently no-ops when any required var is missing — the server still boots for knowledge-platform-only deployments. |
| `ANTHROPIC_API_KEY` | not used in PoC | Reserved for the eventual production-v1 Paliadin (the Anthropic Messages API path, see `docs/design-paliadin-2026-05-07.md` §2). The Phase 0 PoC (t-paliad-146) does NOT use this — it shells out to a local `claude` CLI via tmux instead, which uses m's existing Claude Code subscription. Set this env var only after the PoC validates and we cut over to the API-backed path. The earlier "Phase H Frist-Extraktion" reservation is dead — that feature is deferred separately (memory `b6a11b55…`). |
| `PALIADIN_SESSION_PREFIX` | optional (default `paliad-paliadin`) | Prefix for the per-user tmux session names the Paliadin service uses (t-paliad-155). Each Paliad user gets their own session named `<prefix>-<userid8>` (first 8 hex chars of the user's UUID); conversation history accumulates per visit, `ResetSession` kills the session entirely. The persona + response protocol now live in `~/.claude/skills/paliadin/SKILL.md` (installed via `scripts/install-paliadin-skill`) — no in-process system prompt is sent. |
| `PALIADIN_REMOTE_CWD` | shim env (default `/home/m/dev/paliad`) | Working directory `paliadin-shim` uses when spawning the long-lived `claude` pane on mRiver. Must be the paliad repo root so claude picks up `.mcp.json` (project-scoped Supabase MCP); without it, the SKILL.md SQL recipes have no DB tool. Set on mRiver only — paliad's Go side never reads this. |
| `PALIADIN_RESPONSE_DIR` | optional (default `/tmp/paliadin`) | Directory where Claude writes its per-turn response files. The Go service polls this directory for `{turn_id}.txt` files. |
> *Note on Paliadin gating (t-paliad-146):* there is **no** `PALIADIN_ENABLED` env var. Access is gated in code via `services.PaliadinOwnerEmail` (currently `matthias.siebels@hoganlovells.com`). Every other authenticated user gets a 404 on `/paliadin` and `/admin/paliadin`. This means the routes register on every paliad deploy (including paliad.de prod), but only m can reach them — and even then, prod only works if the host has `tmux` + a `claude` CLI in PATH (which the Dokploy container does not). PoC remains a laptop-only feature; the gate is in the code, not the deploy.

11
scripts/paliadin-shim
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@@ -31,6 +31,11 @@ umask 077
readonly RESPONSE_DIR="${PALIADIN_RESPONSE_DIR:-/tmp/paliadin}"
readonly TIMEOUT_S="${PALIADIN_TIMEOUT_S:-60}"
# Working directory for the claude pane. Must be the paliad repo root so
# claude picks up .mcp.json (project-scoped Supabase MCP) — without it,
# the SKILL.md SQL recipes fail with no DB tool. Override via env var if
# the repo lives elsewhere on this host.
readonly CLAUDE_CWD="${PALIADIN_REMOTE_CWD:-/home/m/dev/paliad}"
readonly PANE_READY_S=60 # max wait for claude pane to settle
readonly TURN_ID_RE='^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$'
# Session names are constructed by the Go side as `paliad-paliadin-<userid8>`;
@@ -95,7 +100,11 @@ ensure_pane() {
log_err "claude CLI not found in PATH"
exit 3
fi
idx=$(tmux new-window -t "$session" -n claude-paliadin -P -F '#{window_index}' claude)
if [[ ! -d "$CLAUDE_CWD" ]]; then
log_err "claude cwd $CLAUDE_CWD does not exist — set PALIADIN_REMOTE_CWD"
exit 3
fi
idx=$(tmux new-window -c "$CLAUDE_CWD" -t "$session" -n claude-paliadin -P -F '#{window_index}' claude)
target="$session:$idx"
# Wait for claude to settle. Matches Go waitForPaneReady (paliadin.go).