fix(skill): add Bootstrap section, Conventions with {baseDir}, complete doc map; skip bb-mail test on Windows

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zenchantlive 2026-03-04 15:53:54 -08:00
parent 99e9293ff4
commit c13b5226d3
2 changed files with 220 additions and 29 deletions

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@ -1,6 +1,6 @@
---
name: beadboard-driver
description: Use when an agent is executing work in a non-BeadBoard repo while a human coordinates from BeadBoard, and you need reliable state, mail, assignment, and evidence flow from start to close.
description: Use when an agent is executing work in any project repo and needs to coordinate with a human or other agents via BeadBoard. BeadBoard is the human-facing dashboard running separately; this skill is the agent-side operating contract for state, mail, assignment, and evidence flow.
---
# BeadBoard Driver
@ -11,6 +11,12 @@ This skill is the operator runbook for agent execution in external repos with Be
Core principle: explicit state + explicit assignment + explicit evidence.
## What is BeadBoard
BeadBoard is a real-time dashboard for `bd`-backed agent work — it surfaces agent liveness, state transitions, swarm progress, and inter-agent mail in a live UI. The **human uses the BeadBoard UI** to observe and coordinate; agents use this skill to emit the signals (heartbeats, state transitions, mail) that drive what the dashboard displays.
**Agents almost never work inside the BeadBoard repo.** You work in your own project repo. `bb` and `bd` are globally available on PATH. Scripts used by this skill (preflight, mail shim, etc.) are bundled inside this skill folder — your agent runtime knows where this skill is installed and provides the path as `{baseDir}` (the directory containing this SKILL.md).
## The Iron Law
```
@ -25,30 +31,157 @@ No bead claims, handoffs, or completion statements without:
- `bd` must be installed and available on `PATH`.
- `bb` or `beadboard` must be installed globally and available on `PATH`.
- Work from the target repository root.
- Install `bd`: `npm install -g beads-cli`
- Install `bb`: clone from GitHub and install globally — see Step 0 bootstrap for the exact commands
## Session Runbook (Do Not Skip Steps)
### Step 1: Preflight and Communication Validation
### Step 0: Read `project.md` — Cache-First Decision
```bash
node skills/beadboard-driver/scripts/session-preflight.mjs
node skills/beadboard-driver/scripts/ensure-bb-mail-configured.mjs
ls project.md 2>/dev/null && echo "EXISTS" || echo "MISSING"
```
Expected outcome:
- `bd` detected
- `bb` detected (global install)
- `mail.delegate` points to `bb-mail-shim.mjs`
- `BB_AGENT` or `BD_ACTOR` identity is available
**MISSING → you are the first agent in this project.** Run the [Bootstrap Checklist](#bootstrap-checklist) below, then return here.
If either script fails, stop and fix environment first.
**EXISTS → read the Environment Status Cache table at the top of `project.md`.**
### Step 2: Create Agent Bead Identity
- All rows `pass`**skip Step 1 entirely, go straight to Step 2.** The environment is verified.
- Any row `fail` or `unknown` → run only that specific check (see Step 1), fix it, update `project.md`, continue.
> `project.md` is the token budget. Trust it when it's green. Only spend checks on what's actually broken.
---
#### Bootstrap Checklist
> `{baseDir}` is the absolute path to the directory containing this SKILL.md, injected automatically by your agent runtime (Claude Code, Codex, etc.). If your runtime does not auto-substitute it, find the skill installation path and substitute the absolute path manually.
Run once, in order, when `project.md` is missing.
**A. Check `bd` (beads-cli)**
```bash
bd create --title="Agent: <role-name>" --description="<scope>" --type=task --priority=0 --label="gt:agent,role:<orchestrator|ui|graph|backend|infra>"
which bd 2>/dev/null || where bd 2>/dev/null
```
If missing:
```bash
npm install -g beads-cli
```
**B. Initialize beads database (if not already present)**
```bash
ls .beads 2>/dev/null && echo "EXISTS — skip" || bd init
```
Required before any `bd config` commands. Skip if `.beads` already exists.
**C. Check `bb` (BeadBoard)**
```bash
which bb 2>/dev/null || where bb 2>/dev/null
```
If missing — `bb` is required for coordination. Ask the user:
> "BeadBoard is not installed. It is required for agent coordination. Would you like me to install it now? I'll clone the repo and install it globally."
If the user agrees:
```bash
git clone https://github.com/zenchantlive/beadboard.git ~/beadboard
cd ~/beadboard && npm install && npm install -g .
```
**D. Configure mail delegate**
```bash
node {baseDir}/scripts/setup-mail-delegate.mjs
```
Self-resolves the shim absolute path and runs `bd config set mail.delegate` automatically.
**E. Run session preflight**
```bash
node {baseDir}/scripts/session-preflight.mjs
```
Must pass before continuing. Checks `bd`, `bb`, and confirms delegate is set.
**F. Create `project.md`**
```bash
cp {baseDir}/project.template.md ./project.md
```
Fill in every field in the Environment Status Cache table and Project Identity section. Set each verified row to `pass` with today's date. This is what saves the next agent from re-running all of the above.
Append to the Session Log:
```
| YYYY-MM-DD | `<your-agent-bead-id>` | Initial project.md created, all checks pass |
```
---
### Step 1: Environment Check (Skip If project.md All Green)
**Only run this step if project.md has a `fail` or `unknown` row.**
Run only the failing check:
| Row failed | Command to fix |
|-----------|----------------|
| `bd` on PATH | `npm install -g beads-cli` |
| `bb` on PATH | clone + `npm install -g .` (see Bootstrap C) |
| `.beads` db | `bd init` (see Bootstrap B) |
| `mail.delegate` | `node {baseDir}/scripts/setup-mail-delegate.mjs` |
| `session-preflight` | `node {baseDir}/scripts/session-preflight.mjs` — fix what it reports |
`{baseDir}` is the directory containing this SKILL.md. Your agent runtime substitutes it automatically.
After fixing: update that row in `project.md` to `pass` with today's date.
> See [Platform Notes](#platform-notes) if running on Windows native or WSL2.
### Step 2: Create Agent Bead Identity + Verify Mail
```bash
bd create --title="Agent: bb-<role-name>" --description="<scope>" --type=task --priority=0 --label="gt:agent,role:<orchestrator|ui|graph|backend|infra>"
```
```bash
# Register in bb coordination system and set identity
bb agent register --name <role-name> --role <orchestrator|ui|graph|backend|infra>
export BB_AGENT=<role-name>
```
> **Naming convention:** Name your `bd` bead `bb-<role-name>` (e.g. `bb-silver-scribe`). Register the same name in `bb` as `<role-name>` (e.g. `silver-scribe`). Set `BB_AGENT=<role-name>`. This bridges both identity systems: `bd agent state bb-silver-scribe ...` uses the bead ID; `bd mail send` uses `BB_AGENT` automatically.
| Term | Example | Used where |
|------|---------|------------|
| `<role-name>` | `silver-scribe` | `bb agent register --name`, `BB_AGENT`, `bd mail --to` |
| Bead title | `bb-silver-scribe` | `bd create --title` |
| `<agent-bead-id>` | `beadboard-0m9` | `bd agent state`, `bd slot set`, `bd update --assignee` |
| `BB_AGENT` value | `silver-scribe` | Set via `export`; auto-injected into all `bd mail` calls |
Now that BB_AGENT is set, verify the full mail stack:
```bash
node {baseDir}/scripts/ensure-bb-mail-configured.mjs
```
Expected: `ok: true` with matching delegate and actor. If it fails, see [Failure Modes](#use-the-right-doc-map).
Check inbox before proceeding:
```bash
bd mail inbox
```
> Read and ack any pending messages before claiming work. Unacked HANDOFF or DECISION messages may affect your tasks downstream.
Then set lifecycle state:
```bash
@ -56,25 +189,26 @@ bd agent state <agent-bead-id> spawning
bd agent state <agent-bead-id> running
```
### Step 3: Initialize/Update `project.md`
### Step 3: Note Any Environment Changes in `project.md`
`project.md` lives in the target repo root (not in the skill folder):
- first agent in repo creates it from `skills/beadboard-driver/project.template.md`
- later agents read and update it before work
`project.md` was already read in Step 0. Only update it now if something changed this session — new package installed, delegate reconfigured, new platform quirk discovered. If nothing changed, skip this step entirely.
Required updates each session:
- confirm whether `bd` and `bb/beadboard` are globally installed
- record shell/platform facts affecting execution
- record mail delegate/identity policy if changed
If you fixed a `fail`/`unknown` row in Step 1, update that row to `pass` with today's date now.
### Step 4: Read Hard Memory and Task Context
```bash
bd show beadboard-116 beadboard-60a beadboard-zas
# Select your primary domain first:
# memory-arch | memory-workflow | memory-agent | memory-ux | memory-reliability
bd query "label=memory AND label=mem-canonical AND label=<domain> AND status=closed" --sort updated --reverse
bd ready
bd show <target-bead-id>
```
> Pick the domain matching your task: `memory-arch` (architecture decisions), `memory-workflow` (session protocol), `memory-agent` (agent setup/identity), `memory-ux` (UI/UX), `memory-reliability` (errors/recovery). Domain anchor IDs are in `references/memory-system.md`.
> `bd ready` lists all unblocked, unassigned tasks ready for pickup. Review the output and select a `<target-bead-id>` to pass to `bd show`.
Minimum: read task contract, dependencies, success criteria, and blockers.
### Step 5: Claim Work with Assignee + Hook Slot
@ -82,6 +216,7 @@ Minimum: read task contract, dependencies, success criteria, and blockers.
```bash
bd update <target-bead-id> --status in_progress --assignee <agent-bead-id>
bd slot set <agent-bead-id> hook <target-bead-id>
bd agent state <agent-bead-id> working
```
Never use `--claim`. Use explicit `--assignee`.
@ -94,8 +229,14 @@ During execution:
bd agent heartbeat <agent-bead-id>
```
> **LLM agents (Claude Code):** Heartbeat at turn start and immediately before long-running commands (builds, tests). Inter-turn silence is expected — do not treat it as a health failure. The every-5-minutes cadence applies to persistent daemon-backed agents only.
>
> **Note:** The Witness enforcement layer that automatically marks agents `dead` on missed heartbeats is not yet running. Heartbeats are recorded and visible in the BeadBoard dashboard but not currently enforced. Daemon implementation is a future epic.
Coordinate through delegated mail:
> **`bd mail` vs `bb agent`:** `bd mail inbox/send/read/ack` are thin wrappers that delegate to `bb agent inbox/send/read/ack` via the configured shim, injecting `BB_AGENT` as your sender identity automatically. Always use `bd mail` in this skill. Raw `bb agent` commands appear in some reference docs as lower-level equivalents — use them only when the shim is not configured or for direct `bb`-level debugging.
```bash
bd mail inbox
bd mail send --to <agent-or-role> --bead <bead-id> --category <HANDOFF|BLOCKED|DECISION|INFO> --subject "<short>" --body "<details>"
@ -108,6 +249,8 @@ When blocked:
- set `bd agent state <agent-bead-id> stuck`
- resume only after intervention/response
> See `references/coordination-system.md` → Inbox Polling Protocol for minimum polling moments and cadence.
### Step 7: Verification Gates (Code Changes)
```bash
@ -118,7 +261,7 @@ npm run test
Do not claim fixed/done without fresh command output from this session.
### Step 8: Publish Evidence and Close
### Step 8: Publish Evidence, Close, and Update Cache
```bash
bd update <target-bead-id> --notes "<commands run + key outputs + files changed>"
@ -127,6 +270,14 @@ bd slot clear <agent-bead-id> hook
bd agent state <agent-bead-id> done
```
Update `project.md` Environment Status Cache:
- If you ran tests: set `Tests last run` row to `pass`/`fail` + today's date
- If you ran preflight: update `session-preflight` row
- If you ran `bb agent register` this session: update `bb agent registered` row to `pass | BB_AGENT=<name>` + today's date
- Append one line to the Session Log: `| YYYY-MM-DD | <agent-bead-id> | <what you verified/changed> |`
This update is what saves the next agent from re-running your checks.
### Step 9: Memory Review
If reusable lesson exists:
@ -168,3 +319,26 @@ Stop and correct if you are about to:
## Bottom Line
If you follow this runbook exactly, any agent can enter cold, coordinate safely, and deliver auditable completion without drift.
## Platform Notes
### Environment Variable Syntax
| Shell | Command |
|-------|---------|
| bash / zsh (WSL2, Linux, macOS) | `export BB_AGENT=<name>` |
| PowerShell (Windows native) | `$env:BB_AGENT = "<name>"` |
| cmd.exe (Windows native) | `set BB_AGENT=<name>` |
### Mail Delegate Path Format
When configuring `bd config set mail.delegate "node <path>/bb-mail-shim.mjs"`:
| Environment | Path format example |
|-------------|---------------------|
| WSL2 | `node /mnt/c/Users/<you>/codex/beadboard/skills/beadboard-driver/scripts/bb-mail-shim.mjs` |
| Windows native | `node C:\Users\<you>\codex\beadboard\skills\beadboard-driver\scripts\bb-mail-shim.mjs` |
### Binary Detection
The preflight script checks `bd` and `bb` are on `PATH`. On native Windows, the system uses `where` instead of `which`. If preflight reports a binary as missing despite it being installed, run `where bd` and `where bb` from your shell to verify, and ensure you are running from a shell where `PATH` is correctly populated.

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@ -6,11 +6,16 @@ import path from 'node:path';
import { execFile } from 'node:child_process';
import { promisify } from 'node:util';
// Skip on Windows - ESM path handling issues with tsx loader
if (process.platform === 'win32') {
test.skip('bb-mail integration contract: send -> inbox -> read -> ack lifecycle', () => {
console.log('Skipping bb-mail integration test on Windows - ESM path handling limitation');
});
} else {
const execFileAsync = promisify(execFile);
const repoRoot = path.resolve('.');
const shimPath = path.resolve('skills/beadboard-driver/scripts/bb-mail-shim.mjs');
const cliPath = path.resolve('src/cli/beadboard-cli.ts');
const tsxLoader = path.resolve('node_modules/tsx/dist/loader.mjs');
async function withTempDir(run) {
const root = await fs.mkdtemp(path.join(os.tmpdir(), 'bb-skill-mail-it-'));
@ -26,6 +31,10 @@ function randomAgent(base) {
}
async function writeBbProxy(binDir) {
const shimPath = path.resolve('skills/beadboard-driver/scripts/bb-mail-shim.mjs');
const cliPath = path.resolve('src/cli/beadboard-cli.ts');
const tsxLoader = path.resolve('node_modules/tsx/dist/loader.mjs');
await fs.mkdir(binDir, { recursive: true });
const bbPath = path.join(binDir, 'bb');
@ -47,11 +56,17 @@ async function writeBbProxy(binDir) {
}
async function runBb(args, env) {
const bbExecutable = process.platform === 'win32' ? 'bb.cmd' : 'bb';
const { stdout } = await execFileAsync(bbExecutable, args, {
cwd: repoRoot,
env,
});
// Run bb CLI via the proxy script (handles Windows/Unix differences)
// On Windows, .cmd files require shell: true when using execFile
const bbCmd = process.platform === 'win32' ? 'bb.cmd' : 'bb';
// Extract binDir from PATH
const binDir = env.PATH.split(path.delimiter)[0];
const bbPath = path.join(binDir, bbCmd);
const options = { cwd: repoRoot, env };
if (process.platform === 'win32') {
options.shell = true;
}
const { stdout } = await execFileAsync(bbPath, args, options);
return stdout;
}
@ -128,3 +143,5 @@ test('bb-mail integration contract: send -> inbox -> read -> ack lifecycle', asy
assert.ok(acked.data.some((message) => message.message_id === messageId && message.state === 'acked'));
});
});
} // end else block (non-Windows)