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Author SHA1 Message Date
Garry TanandClaude Fable 5 d98e6b507f test(config): use withEnv() for TTL env mutation to satisfy check-test-isolation R1
CI verify failed: test/postgres-engine-config-cache.test.ts mutated
process.env.GBRAIN_CONFIG_CACHE_TTL_MS directly in beforeEach/afterEach.
Wrap each test body in withEnv() (test/helpers/with-env.ts) instead.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-22 10:58:53 -07:00
d4bbf6eeae perf(config): batch + cache engine.getConfig to kill ~85 round-trips per query
Takeover of #1694: a single search fires ~85 serial getConfig() reads
(loadConfigWithEngine x2 plus the mode/cache/intent/rerank/graph-signals
resolvers); on a remote pooler each read is a round-trip, dominating query
latency and risking cli.ts's 10s disconnect force-exit truncating stdout.

The first read now batch-loads the whole config table into a process-
lifetime Map (single-flight under concurrency); setConfig/unsetConfig
write through; a 30s TTL bounds multi-writer staleness and
GBRAIN_CONFIG_CACHE_TTL_MS=0 restores per-key reads.

Rebased onto current master: unlike the original diff, both the batch
load and the TTL=0 per-key fallback stay inside connRetry() so the
#1603/#1891 retry+reconnect posture (pooler-drop self-heal) is preserved.
PGLite stays uncached (in-process, zero round-trips; raw-SQL test
fixtures rely on fresh reads). E2E helpers pin the cache off since those
suites seed config via raw SQL.

Co-authored-by: Omerbahari <Omerbahari@users.noreply.github.com>
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 14:26:28 -07:00
16 changed files with 182 additions and 514 deletions
+1 -3
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@@ -1411,8 +1411,7 @@ This is the dispatcher. Skills are the implementation. **Read the skill file bef
| "get more out of gbrain", "is my brain set up right", "weekly brain checkup", "advise me on my brain", "gbrain advisor" | `skills/gbrain-advisor/SKILL.md` |
| Save or load reports | `skills/reports/SKILL.md` |
| "Create a skill", "improve this skill" | `skills/skill-creator/SKILL.md` |
| "save this learning to the vault", "capture this skill in Obsidian", "record this workflow in my notes", "put this setup change in the vault" | `skills/skill-vault-capture-policy/SKILL.md` |
| "Skillify this", "is this a skill?", "make this proper", "add tests and evals for this" | `skills/skillify/SKILL.md` |
| "Skillify this", "is this a skill?", "make this proper" | `skills/skillify/SKILL.md` |
| "Compress my resolver", "AGENTS.md too large", "RESOLVER.md too big", "functional area dispatcher", "shrink routing table" | `skills/functional-area-resolver/SKILL.md` |
| "Is gbrain healthy?", morning health check, skillpack-check | `skills/skillpack-check/SKILL.md` |
| "harvest this skill into gbrain", "publish this skill to gbrain", "lift this skill upstream", "share this skill with other gbrain clients", "promote my skill to gbrain" | `skills/skillpack-harvest/SKILL.md` |
@@ -1430,7 +1429,6 @@ This is the dispatcher. Skills are the implementation. **Read the skill file bef
| "Set up GBrain", first boot | `skills/setup/SKILL.md` |
| "Now what?", "fill my brain", "cold start", "bootstrap", "import my data", "what should I import first" | `skills/cold-start/SKILL.md` |
| "Migrate from Obsidian/Notion/Logseq" | `skills/migrate/SKILL.md` |
| "Connect Obsidian to gbrain", "import my vault to gbrain", "sync vault and gbrain", "embed gbrain after vault update", "is gbrain synced with my vault" | `skills/obsidian-gbrain-safe-index/SKILL.md` |
| Brain health check, maintenance run | `skills/maintain/SKILL.md` |
| "Extract links", "build link graph", "populate timeline" | `skills/maintain/SKILL.md` (extraction sections) |
| "Run dream", "process today's session", "synthesize my conversations", "consolidate yesterday's conversations", "what patterns did you see", "did the dream cycle run" | `skills/maintain/SKILL.md` (dream cycle section) |
+2 -3
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@@ -39,8 +39,8 @@
"skills/briefing",
"skills/citation-fixer",
"skills/concept-synthesis",
"skills/cron-scheduler",
"skills/cross-modal-review",
"skills/cron-scheduler",
"skills/daily-task-manager",
"skills/daily-task-prep",
"skills/data-research",
@@ -54,11 +54,10 @@
"skills/media-ingest",
"skills/meeting-ingestion",
"skills/minion-orchestrator",
"skills/obsidian-gbrain-safe-index",
"skills/perplexity-research",
"skills/query",
"skills/repo-architecture",
"skills/reports",
"skills/repo-architecture",
"skills/signal-detector",
"skills/skill-creator",
"skills/skillify",
+1 -3
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@@ -60,8 +60,7 @@ This is the dispatcher. Skills are the implementation. **Read the skill file bef
| "get more out of gbrain", "is my brain set up right", "weekly brain checkup", "advise me on my brain", "gbrain advisor" | `skills/gbrain-advisor/SKILL.md` |
| Save or load reports | `skills/reports/SKILL.md` |
| "Create a skill", "improve this skill" | `skills/skill-creator/SKILL.md` |
| "save this learning to the vault", "capture this skill in Obsidian", "record this workflow in my notes", "put this setup change in the vault" | `skills/skill-vault-capture-policy/SKILL.md` |
| "Skillify this", "is this a skill?", "make this proper", "add tests and evals for this" | `skills/skillify/SKILL.md` |
| "Skillify this", "is this a skill?", "make this proper" | `skills/skillify/SKILL.md` |
| "Compress my resolver", "AGENTS.md too large", "RESOLVER.md too big", "functional area dispatcher", "shrink routing table" | `skills/functional-area-resolver/SKILL.md` |
| "Is gbrain healthy?", morning health check, skillpack-check | `skills/skillpack-check/SKILL.md` |
| "harvest this skill into gbrain", "publish this skill to gbrain", "lift this skill upstream", "share this skill with other gbrain clients", "promote my skill to gbrain" | `skills/skillpack-harvest/SKILL.md` |
@@ -79,7 +78,6 @@ This is the dispatcher. Skills are the implementation. **Read the skill file bef
| "Set up GBrain", first boot | `skills/setup/SKILL.md` |
| "Now what?", "fill my brain", "cold start", "bootstrap", "import my data", "what should I import first" | `skills/cold-start/SKILL.md` |
| "Migrate from Obsidian/Notion/Logseq" | `skills/migrate/SKILL.md` |
| "Connect Obsidian to gbrain", "import my vault to gbrain", "sync vault and gbrain", "embed gbrain after vault update", "is gbrain synced with my vault" | `skills/obsidian-gbrain-safe-index/SKILL.md` |
| Brain health check, maintenance run | `skills/maintain/SKILL.md` |
| "Extract links", "build link graph", "populate timeline" | `skills/maintain/SKILL.md` (extraction sections) |
| "Run dream", "process today's session", "synthesize my conversations", "consolidate yesterday's conversations", "what patterns did you see", "did the dream cycle run" | `skills/maintain/SKILL.md` (dream cycle section) |
+1 -11
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@@ -2,7 +2,7 @@
"name": "gbrain",
"version": "0.32.3.0",
"conformance_version": "1.0.0",
"description": "Personal knowledge brain with hybrid RAG search GStack mod for agent platforms",
"description": "Personal knowledge brain with hybrid RAG search \u2014 GStack mod for agent platforms",
"skills": [
{
"name": "ingest",
@@ -34,11 +34,6 @@
"path": "migrate/SKILL.md",
"description": "Universal migration from Obsidian, Notion, Logseq, markdown, CSV, JSON, Roam"
},
{
"name": "obsidian-gbrain-safe-index",
"path": "obsidian-gbrain-safe-index/SKILL.md",
"description": "Connect and sync an Obsidian-style Markdown vault with gbrain using a cost-controlled import-first workflow, explicit embedding gates, and durable skill/workflow capture."
},
{
"name": "setup",
"path": "setup/SKILL.md",
@@ -268,11 +263,6 @@
"name": "skill-optimizer",
"path": "skill-optimizer/SKILL.md",
"description": "Self-evolving skill optimization via gbrain skillopt — SkillOpt-paper-grounded text-space optimizer with validation gating (median-of-3 + epsilon=0.05), bundled-skill safety, bootstrap review sentinel, per-skill DB lock, and atomic versioned writes."
},
{
"name": "skill-vault-capture-policy",
"path": "skill-vault-capture-policy/SKILL.md",
"description": "Capture durable operational learnings, new agent skills, and environment/setup changes into the Obsidian vault instead of transient chat memory."
}
],
"dependencies": {
-137
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@@ -1,137 +0,0 @@
---
name: obsidian-gbrain-safe-index
version: 1.0.0
description: |
Connect, maintain, and sync an Obsidian-style Markdown vault with gbrain while preserving a cost-controlled workflow: the vault remains the source of truth, gbrain is the searchable/embedded index, durable skills/workflows are captured into the vault, and paid embedding runs only after explicit approval.
triggers:
- "connect Obsidian to gbrain"
- "import my vault to gbrain"
- "sync vault and gbrain"
- "capture this skill in my vault"
- "embed gbrain after vault update"
- "is gbrain synced with my vault"
tools:
- terminal
- read_file
- search_files
- write_file
- patch
mutating: true
---
# Obsidian → gbrain Safe Index and Capture
## Contract
This skill guarantees:
- Treats the user's Obsidian-style Markdown vault as the source of truth before gbrain indexing.
- Keeps gbrain in conservative mode unless the user explicitly approves a more expensive mode.
- Imports vault changes with `--no-embed` first, then embeds only after explicit approval for the specific paid action.
- Captures durable new skills, workflows, and environment learnings into the vault instead of leaving them only in chat memory.
- Verifies every sync with concrete `gbrain stats`, search mode, and, when embeddings run, exact embedded chunk counts.
## Phases
1. **Resolve the vault path.**
- Prefer an existing environment variable such as `OBSIDIAN_VAULT_PATH` or `WIKI_PATH`.
- If no path is configured, search likely note directories and ask the user before writing.
- Verify the directory exists and contains markdown files or an `.obsidian` directory.
2. **Read vault operating rules before writing.**
- If the vault has `SCHEMA.md`, `index.md`, `log.md`, `AGENTS.md`, or similar operating files, read them before ingest/query/major edit.
- Respect immutable source folders such as `raw/` when the vault declares them.
- Use the vault's native link convention, usually Obsidian `[[wikilinks]]`, for durable relationships.
3. **MECE/capture decision.**
- If new knowledge belongs on an existing page, update that page.
- If it is a distinct recurring workflow or operational policy, create a small meta or concept page following the vault schema.
- Update the vault index/catalog for every new page when the vault maintains one.
- Append a log entry for meaningful vault updates when the vault maintains a log.
4. **Safe gbrain import path.**
- Pre-check source directory; do not import a nonexistent path.
- Run `gbrain config set search.mode conservative` before/after risky reinit steps.
- Run `gbrain import "$OBSIDIAN_VAULT_PATH" --no-embed`.
- Run `gbrain extract links --source fs --dir "$OBSIDIAN_VAULT_PATH"` when wikilinks changed materially.
5. **Paid embedding gate.**
- Do not run `gbrain embed --stale` unless the user explicitly asks or a prior instruction clearly approved this exact paid action.
- Before embedding, verify provider readiness with `gbrain providers test --model <provider:model>`.
- Confirm the configured embedding dimensions match the local schema.
- After embedding, verify `gbrain stats` and record exact `Pages`, `Chunks`, `Embedded`, and `Links` counts.
6. **Final verification and vault echo.**
- Run `gbrain stats` and `gbrain search modes`.
- If vault files changed, re-import with `--no-embed`; if embedding was approved, embed stale chunks afterward.
- Report what changed, what was free/local, what used API billing, and what remains pending.
## Output Format
Use a compact status table:
| Item | Status |
|---|---|
| Vault path | `/path` |
| Vault updated | yes/no + files |
| gbrain mode | conservative/balanced/tokenmax |
| Import | `--no-embed` completed / skipped / failed |
| Pages/chunks | exact counts from `gbrain stats` |
| Embeddings | exact count; note whether this run used API billing |
| Links | exact count |
| Background jobs | none / list exact jobs |
Then include:
- **Safe next step:** free/local action.
- **Paid next step:** embedding/LLM action, if any, with explicit approval requirement.
## Anti-Patterns
- Creating a duplicate skill/page when an existing Obsidian, gbrain, or vault-ingest skill already covers the workflow.
- Running `gbrain embed --stale`, `gbrain dream`, `gbrain autopilot --install`, `gbrain onboard --auto`, or `tokenmax` without explicit cost approval.
- Importing a nonexistent or wrong directory and treating a zero-page import as success.
- Forgetting to update the vault index/catalog and log after creating or materially updating vault pages.
- Recording API keys, tokens, or raw secrets in the vault or final response.
## Tools Used
- `read_file` — read vault schema/index/log and target notes.
- `search_files` — find existing vault pages and avoid duplicates.
- `write_file` / `patch` — create or update vault pages.
- `terminal` — run `gbrain`, `git`, and environment checks with secret values redacted.
## Safe Commands
```bash
export PATH="$HOME/.bun/bin:$PATH"
gbrain config set search.mode conservative
gbrain import "$OBSIDIAN_VAULT_PATH" --no-embed
gbrain extract links --source fs --dir "$OBSIDIAN_VAULT_PATH"
gbrain stats
gbrain search modes
```
## Paid / Approval-Gated Commands
```bash
gbrain providers test --model <provider:model>
gbrain embed --stale
gbrain dream
gbrain autopilot --install
gbrain onboard --auto --max-usd 5
gbrain config set search.mode tokenmax
```
## Verification Checklist
- [ ] Vault path exists and is the intended source.
- [ ] Vault operating files were read before edits when present.
- [ ] Existing pages/skills were searched to avoid duplicates.
- [ ] New/updated vault pages follow the vault schema and link convention.
- [ ] Vault index/catalog updated for new pages when present.
- [ ] Vault log appended for meaningful actions when present.
- [ ] `gbrain import ... --no-embed` completed.
- [ ] `gbrain stats` recorded pages/chunks/embeddings/links.
- [ ] `gbrain search modes` confirms conservative mode unless a different mode was explicitly approved.
- [ ] No paid/background commands ran without approval.
@@ -1,11 +0,0 @@
// Routing eval fixtures for skills/obsidian-gbrain-safe-index.
// Positive cases: intents embed a trigger phrase in natural surrounding context
// (never verbatim-identical to a trigger — the fixture linter rejects tautologies).
{"intent": "help me connect Obsidian to gbrain for my notes", "expected_skill": "obsidian-gbrain-safe-index"}
{"intent": "import my vault to gbrain but skip embeddings for now", "expected_skill": "obsidian-gbrain-safe-index"}
{"intent": "please sync vault and gbrain after I edit notes", "expected_skill": "obsidian-gbrain-safe-index"}
{"intent": "run embed gbrain after vault update tonight", "expected_skill": "obsidian-gbrain-safe-index"}
{"intent": "hey is gbrain synced with my vault right now", "expected_skill": "obsidian-gbrain-safe-index"}
// Negative cases: related but owned by other skills. Assert NO route to this skill.
{"intent": "migrate my notes from Notion to gbrain", "expected_skill": null}
{"intent": "what is on my calendar tomorrow", "expected_skill": null}
-100
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@@ -1,100 +0,0 @@
---
name: skill-vault-capture-policy
version: 1.0.0
description: |
Use when the user wants a durable operational learning, new agent skill, or
important environment/setup change to be captured into the Obsidian vault
instead of left only in transient chat memory. Covers the capture rule,
preferred page patterns, and index/log update obligations.
triggers:
- "save this learning to the vault"
- "capture this skill in Obsidian"
- "record this workflow in my notes"
- "put this setup change in the vault"
- "should we add this to the knowledge base"
tools:
- read_file
- search_files
- write_file
- patch
mutating: true
---
# Skill Vault Capture Policy
## Contract
This skill guarantees:
- Durable operational learnings, newly adopted skills, and important environment/setup changes are captured into the Obsidian vault rather than left only in chat memory.
- An existing page is updated when the knowledge clearly belongs there; a new page is created only when the topic is distinct and likely to recur.
- Every new vault page is added to `index.md`.
- Every meaningful create/update appends a dated entry to `log.md`.
- Small linked pages are preferred over one giant running note.
## Phases
1. **Classify the learning.**
- New gbrain operating rule, cost control, or embedding/provider change.
- New agent-fork / harness / coding-tool integration fact.
- New Obsidian vault workflow or structure decision.
- New recurring agent skill that changes how the agent should operate here.
2. **Avoid duplicates.**
- Search the vault for an existing page that already owns the topic.
- If found, update it with a new section or dated note rather than creating a near-duplicate.
3. **Create when distinct.**
- Place new pages under the vault schema: `_meta/` for operating notes, `concepts/` for workflows, `entities/` for tools/people.
- Use YAML frontmatter and at least two `[[wikilinks]]` unless it is a short seed page.
4. **Update navigation.**
- Add the page to `index.md` under the correct type heading.
- Append a `## [YYYY-MM-DD] create|update | subject` entry to `log.md`.
5. **Report the capture.**
- State which files changed and whether `index.md` / `log.md` were updated.
## Output Format
Use a short status block:
| Item | Status |
|---|---|
| Learning classified | type |
| Page created/updated | path |
| index.md updated | yes/no |
| log.md updated | yes/no |
## Anti-Patterns
- Leaving durable learnings only in chat memory.
- Creating a near-duplicate page instead of updating the existing one.
- Forgetting to update `index.md` and `log.md`.
- Writing one giant running note instead of small linked pages.
- Recording secrets, API keys, or raw credentials in the vault.
## Tools Used
- `read_file` — read `SCHEMA.md`, `index.md`, `log.md`, and target pages.
- `search_files` — find existing pages to avoid duplicates.
- `write_file` / `patch` — create or update vault pages and navigation.
## Safe Commands
```bash
# inspect vault navigation before writing
read SCHEMA.md index.md log.md
# create or update a page, then refresh catalog/log
# index.md: add [[page-slug]] under the matching type heading
# log.md: append ## [YYYY-MM-DD] create|update | subject
```
## Verification Checklist
- [ ] Vault schema/read files were checked before writing.
- [ ] Existing pages were searched to avoid duplicates.
- [ ] New/updated page has frontmatter and wikilinks.
- [ ] `index.md` updated for new pages.
- [ ] `log.md` appended for meaningful actions.
- [ ] No secrets or raw credentials were written.
@@ -1,10 +0,0 @@
// Routing eval fixtures for skills/skill-vault-capture-policy.
// Positive cases: intents embed a trigger phrase in natural surrounding context
// (never verbatim-identical to a trigger — the fixture linter rejects tautologies).
{"intent": "please save this learning to the vault so we keep it", "expected_skill": "skill-vault-capture-policy", "ambiguous_with": ["idea-ingest"]}
{"intent": "we should capture this skill in Obsidian for reuse", "expected_skill": "skill-vault-capture-policy", "ambiguous_with": ["capture"]}
{"intent": "can you record this workflow in my notes for next time", "expected_skill": "skill-vault-capture-policy"}
{"intent": "put this setup change in the vault before we forget", "expected_skill": "skill-vault-capture-policy"}
// Negative cases: related but owned by other skills or out of scope.
{"intent": "connect my Obsidian vault to gbrain", "expected_skill": null}
{"intent": "what is on my calendar tomorrow", "expected_skill": null}
+55 -7
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@@ -5565,30 +5565,78 @@ export class PostgresEngine implements BrainEngine {
});
}
/**
* perf (#1694 by @Omerbahari): process-lifetime config cache. A single
* search fires ~85 getConfig() reads (loadConfigWithEngine x2, plus
* mode/cache/intent/rerank/graph-signals resolvers). On a remote pooler
* each read is a round-trip; serial they dominate query latency and can
* push the op handler past cli.ts's 10s disconnect force-exit, truncating
* stdout. First read batch-loads the whole `config` table into this Map
* (inside the same connRetry posture as the per-key read #1603/#1891);
* setConfig/unsetConfig write through. TTL bounds staleness for
* multi-writer processes; GBRAIN_CONFIG_CACHE_TTL_MS=0 disables.
* Only present keys are stored Map.has() distinguishes known-absent.
*/
private _configCache: Map<string, string> | null = null;
private _configCacheLoadedAt = 0;
private _configCacheLoad: Promise<void> | null = null;
private get _configCacheTtlMs(): number {
const raw = process.env.GBRAIN_CONFIG_CACHE_TTL_MS;
if (raw !== undefined) {
const n = parseInt(raw, 10);
if (Number.isFinite(n) && n >= 0) return n;
}
return 30_000;
}
async getConfig(key: string): Promise<string | null> {
// #1603: a transient pooler drop on this read used to throw / fall through
// to defaults silently — which on remote Postgres surfaces as the wrong
// search mode/knobs and empty-stdout queries.
return this.connRetry(async () => {
const rows = await this.sql`SELECT value FROM config WHERE key = ${key}`;
return rows.length > 0 ? (rows[0].value as string) : null;
});
// search mode/knobs and empty-stdout queries. Both the batch load and the
// cache-off per-key read keep the connRetry reconnect posture.
const ttl = this._configCacheTtlMs;
if (ttl === 0) {
return this.connRetry(async () => {
const rows = await this.sql`SELECT value FROM config WHERE key = ${key}`;
return rows.length > 0 ? (rows[0].value as string) : null;
});
}
if (this._configCache === null || Date.now() - this._configCacheLoadedAt >= ttl) {
// Single-flight: concurrent cold reads share one batch load.
this._configCacheLoad ??= this.connRetry(async () => {
const rows = await this.sql`SELECT key, value FROM config` as unknown as
Array<{ key: string; value: string | null }>;
const map = new Map<string, string>();
for (const r of rows) if (r.value != null) map.set(r.key, r.value);
this._configCache = map;
this._configCacheLoadedAt = Date.now();
}).finally(() => {
this._configCacheLoad = null;
});
await this._configCacheLoad;
}
return this._configCache!.has(key) ? this._configCache!.get(key)! : null;
}
async setConfig(key: string, value: string): Promise<void> {
return this.connRetry(async () => {
await this.connRetry(async () => {
await this.sql`
INSERT INTO config (key, value) VALUES (${key}, ${value})
ON CONFLICT (key) DO UPDATE SET value = EXCLUDED.value
`;
});
// Write-through so a long-lived process never serves stale config.
this._configCache?.set(key, value);
}
async unsetConfig(key: string): Promise<number> {
return this.connRetry(async () => {
const count = await this.connRetry(async () => {
const result = await this.sql`DELETE FROM config WHERE key = ${key}` as unknown as { count: number };
return result.count ?? 0;
});
// Write-through: known-absent, so the cache doesn't serve a stale value.
this._configCache?.delete(key);
return count;
}
async listConfigKeys(prefix: string): Promise<string[]> {
+7
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@@ -29,6 +29,13 @@ if (existsSync(envPath)) {
}
}
// E2E suites seed/rewrite the config table via raw SQL and expect engine
// reads to see it immediately; disable the process-lifetime config cache
// (#1694) so read semantics match pre-cache behavior. Spawned CLI
// subprocesses inherit this. Cache semantics are pinned by
// test/postgres-engine-config-cache.test.ts.
process.env.GBRAIN_CONFIG_CACHE_TTL_MS ??= '0';
const DATABASE_URL = process.env.DATABASE_URL;
const FIXTURES_DIR = resolve(import.meta.dir, 'fixtures');
@@ -1,61 +0,0 @@
/**
* E2E smoke for skills/obsidian-gbrain-safe-index.
*
* Verifies the from-trigger-to-side-effect path that skillify requires:
* a real user trigger phrase routes to the skill, the resolver/check
* pipeline treats it as reachable, and the skill file exposes the
* gbrain commands the workflow actually runs.
*
* This stays local-only (no paid embedding, no external API): it asserts
* the documented safe/import path is present and parseable, not that it
* mutates a live brain.
*/
import { describe, expect, it } from 'bun:test';
import { existsSync, readFileSync } from 'fs';
import { join } from 'path';
const SKILLS = join(import.meta.dir, '..', '..', 'skills');
const SKILL_MD = join(SKILLS, 'obsidian-gbrain-safe-index', 'SKILL.md');
const RESOLVER = join(SKILLS, 'RESOLVER.md');
const TRIGGER_PHRASES = [
'connect my Obsidian vault to gbrain',
'import my vault to gbrain',
'sync vault and gbrain',
'capture this skill in my vault',
'embed gbrain after vault update',
'is gbrain synced with my vault',
];
describe('obsidian-gbrain-safe-index E2E', () => {
it('resolver maps real trigger phrasings to the skill', () => {
const resolver = readFileSync(RESOLVER, 'utf-8');
expect(resolver).toContain('obsidian-gbrain-safe-index/SKILL.md');
// Each representative phrase shares a token substring with a resolver row.
const rows = resolver
.split('\n')
.filter((l) => l.includes('obsidian-gbrain-safe-index/SKILL.md'))
.join('\n');
for (const phrase of TRIGGER_PHRASES) {
const hit = phrase
.toLowerCase()
.split(/\s+/)
.some((tok) => tok.length > 3 && rows.toLowerCase().includes(tok));
expect(hit, `no resolver token for: ${phrase}`).toBe(true);
}
});
it('skill documents the gbrain import-first safe path', () => {
const body = readFileSync(SKILL_MD, 'utf-8');
expect(body).toContain('gbrain import');
expect(body).toContain('--no-embed');
expect(body).toContain('gbrain config set search.mode conservative');
// Paid gate must be explicit, not a silent default.
expect(body).toContain('gbrain embed --stale');
});
it('skill is reachable from the skill tree', () => {
expect(existsSync(SKILL_MD)).toBe(true);
});
});
@@ -1,52 +0,0 @@
/**
* E2E smoke for skills/skill-vault-capture-policy.
*
* Verifies the from-trigger-to-side-effect path: a real capture request
* routes to the skill, and the skill documents the vault navigation
* obligations (index.md / log.md) that make a capture durable.
*
* Local-only: it asserts documented behavior, not live vault writes.
*/
import { describe, expect, it } from 'bun:test';
import { existsSync, readFileSync } from 'fs';
import { join } from 'path';
const SKILLS = join(import.meta.dir, '..', '..', 'skills');
const SKILL_MD = join(SKILLS, 'skill-vault-capture-policy', 'SKILL.md');
const RESOLVER = join(SKILLS, 'RESOLVER.md');
const TRIGGER_PHRASES = [
'save this learning to the vault',
'capture this skill in Obsidian',
'record this workflow in my notes',
'put this setup change in the knowledge base',
];
describe('skill-vault-capture-policy E2E', () => {
it('resolver maps real capture phrasings to the skill', () => {
const resolver = readFileSync(RESOLVER, 'utf-8');
expect(resolver).toContain('skill-vault-capture-policy/SKILL.md');
const rows = resolver
.split('\n')
.filter((l) => l.includes('skill-vault-capture-policy/SKILL.md'))
.join('\n');
for (const phrase of TRIGGER_PHRASES) {
const hit = phrase
.toLowerCase()
.split(/\s+/)
.some((tok) => tok.length > 3 && rows.toLowerCase().includes(tok));
expect(hit, `no resolver token for: ${phrase}`).toBe(true);
}
});
it('skill documents index.md and log.md update obligations', () => {
const body = readFileSync(SKILL_MD, 'utf-8');
expect(body).toContain('index.md');
expect(body).toContain('log.md');
});
it('skill is reachable from the skill tree', () => {
expect(existsSync(SKILL_MD)).toBe(true);
});
});
-51
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@@ -1,51 +0,0 @@
import { describe, expect, it } from 'bun:test';
import { readFileSync, existsSync } from 'fs';
import { join } from 'path';
const SKILL_DIR = join(import.meta.dir, '..', 'skills', 'obsidian-gbrain-safe-index');
const SKILL_MD = join(SKILL_DIR, 'SKILL.md');
const RESOLVER = join(import.meta.dir, '..', 'skills', 'RESOLVER.md');
function parseFrontmatter(raw: string): Record<string, unknown> {
const m = raw.match(/^---\n([\s\S]*?)\n---/);
if (!m) throw new Error('no frontmatter');
const out: Record<string, unknown> = {};
for (const line of m[1].split('\n')) {
const mm = line.match(/^([a-zA-Z_]+):\s*(.*)$/);
if (mm) out[mm[1]] = mm[2].trim();
}
return out;
}
describe('obsidian-gbrain-safe-index skill', () => {
it('has a SKILL.md with required frontmatter', () => {
expect(existsSync(SKILL_MD)).toBe(true);
const fm = parseFrontmatter(readFileSync(SKILL_MD, 'utf-8'));
expect(fm['name']).toBe('obsidian-gbrain-safe-index');
expect(fm['description']).toBeTruthy();
});
it('has the required conformance sections', () => {
const body = readFileSync(SKILL_MD, 'utf-8');
for (const section of ['## Contract', '## Phases', '## Output Format', '## Anti-Patterns']) {
expect(body.includes(section), `missing ${section}`).toBe(true);
}
});
it('is registered in RESOLVER.md', () => {
expect(existsSync(RESOLVER)).toBe(true);
const resolver = readFileSync(RESOLVER, 'utf-8');
expect(resolver.includes('obsidian-gbrain-safe-index/SKILL.md')).toBe(true);
});
it('has routing-eval fixtures that exercise real trigger phrasings', () => {
const evalPath = join(SKILL_DIR, 'routing-eval.jsonl');
expect(existsSync(evalPath)).toBe(true);
const lines = readFileSync(evalPath, 'utf-8')
.split('\n')
.filter((l) => l.trim() && !l.trim().startsWith('//'))
.map((l) => JSON.parse(l));
const positives = lines.filter((l) => l.expected_skill === 'obsidian-gbrain-safe-index');
expect(positives.length).toBeGreaterThanOrEqual(5);
});
});
+112
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@@ -0,0 +1,112 @@
/**
* Process-lifetime config cache (#1694 takeover, by @Omerbahari).
*
* A single search fires ~85 getConfig() reads; on a remote pooler each is a
* round-trip. The first read now batch-loads the whole `config` table into a
* Map; setConfig/unsetConfig write through; TTL bounds multi-writer
* staleness; GBRAIN_CONFIG_CACHE_TTL_MS=0 restores per-key reads.
*
* Pure: stubs `_sql` with a call-counting fake; no real DB.
*/
import { describe, it, expect } from 'bun:test';
import { PostgresEngine } from '../src/core/postgres-engine.ts';
import { withEnv } from './helpers/with-env.ts';
const FAST_RETRY = { maxRetries: 3, delayMs: 1, delayMaxMs: 1, jitter: 'none' as const };
/** Engine whose `sql` records every query's template strings and returns `rows`. */
function makeEngine(rows: unknown[]) {
const e = new PostgresEngine();
const calls: string[] = [];
(e as unknown as { _connectionStyle: string })._connectionStyle = 'instance';
(e as unknown as { _bulkRetryOptsCache: unknown })._bulkRetryOptsCache = FAST_RETRY;
(e as unknown as { _sql: unknown })._sql = (strings: TemplateStringsArray) => {
calls.push(strings.join('?'));
return Promise.resolve(rows);
};
return { engine: e, calls };
}
/** Run `fn` with GBRAIN_CONFIG_CACHE_TTL_MS set (or cleared when undefined). */
const withTtl = (ttl: string | undefined, fn: () => Promise<void>) =>
withEnv({ GBRAIN_CONFIG_CACHE_TTL_MS: ttl }, fn);
describe('PostgresEngine config cache (#1694)', () => {
it('batch-loads once and serves repeat reads from the cache', () => withTtl(undefined, async () => {
const { engine, calls } = makeEngine([
{ key: 'search.mode', value: 'balanced' },
{ key: 'embedding_multimodal', value: 'true' },
]);
expect(await engine.getConfig('search.mode')).toBe('balanced');
expect(await engine.getConfig('embedding_multimodal')).toBe('true');
expect(await engine.getConfig('search.mode')).toBe('balanced');
// One SELECT total — this is the whole point of the fix.
expect(calls.length).toBe(1);
expect(calls[0]).toContain('SELECT key, value FROM config');
}));
it('returns null for a known-absent key without an extra round-trip', () => withTtl(undefined, async () => {
const { engine, calls } = makeEngine([{ key: 'a', value: '1' }]);
expect(await engine.getConfig('missing.key')).toBeNull();
expect(await engine.getConfig('missing.key')).toBeNull();
expect(calls.length).toBe(1);
}));
it('setConfig writes through so subsequent reads see the new value', () => withTtl(undefined, async () => {
const { engine, calls } = makeEngine([{ key: 'k', value: 'old' }]);
expect(await engine.getConfig('k')).toBe('old');
await engine.setConfig('k', 'new');
expect(await engine.getConfig('k')).toBe('new');
expect(calls.length).toBe(2); // batch load + upsert; no re-read
}));
it('unsetConfig writes through so subsequent reads see absence', () => withTtl(undefined, async () => {
const { engine } = makeEngine([{ key: 'k', value: 'v' }]);
expect(await engine.getConfig('k')).toBe('v');
await engine.unsetConfig('k');
expect(await engine.getConfig('k')).toBeNull();
}));
it('concurrent cold reads share a single batch load (single-flight)', () => withTtl(undefined, async () => {
const { engine, calls } = makeEngine([{ key: 'k', value: 'v' }]);
const [a, b, c] = await Promise.all([
engine.getConfig('k'),
engine.getConfig('k'),
engine.getConfig('other'),
]);
expect([a, b, c]).toEqual(['v', 'v', null]);
expect(calls.length).toBe(1);
}));
it('GBRAIN_CONFIG_CACHE_TTL_MS=0 disables the cache (per-key reads)', () => withTtl('0', async () => {
const { engine, calls } = makeEngine([{ value: 'v' }]);
expect(await engine.getConfig('k')).toBe('v');
expect(await engine.getConfig('k')).toBe('v');
expect(calls.length).toBe(2);
expect(calls[0]).toContain('SELECT value FROM config WHERE key =');
}));
it('an expired TTL reloads from the database', () => withTtl('1', async () => {
const { engine, calls } = makeEngine([{ key: 'k', value: 'v' }]);
expect(await engine.getConfig('k')).toBe('v');
await new Promise((r) => setTimeout(r, 5));
expect(await engine.getConfig('k')).toBe('v');
expect(calls.length).toBe(2); // two batch loads
}));
it('the batch load keeps the connRetry reconnect posture (#1603/#1891)', () => withTtl(undefined, async () => {
const e = new PostgresEngine();
(e as unknown as { _connectionStyle: string })._connectionStyle = 'instance';
(e as unknown as { _sql: unknown })._sql = null; // torn-down pool → retryable
(e as unknown as { _bulkRetryOptsCache: unknown })._bulkRetryOptsCache = FAST_RETRY;
let reconnects = 0;
(e as unknown as { reconnect: () => Promise<void> }).reconnect = async () => {
reconnects++;
(e as unknown as { _sql: unknown })._sql = () =>
Promise.resolve([{ key: 'k', value: 'v' }]);
};
expect(await e.getConfig('k')).toBe('v');
expect(reconnects).toBe(1);
}));
});
@@ -43,7 +43,9 @@ function makeTornDownEngine(poolResult: unknown): { engine: PostgresEngine; reco
describe('PostgresEngine non-batch config accessors self-heal (PR #1891 takeover)', () => {
it('getConfig reconnects + retries a null instance pool, then returns the value', async () => {
const { engine, reconnects } = makeTornDownEngine([{ value: 'live-value' }]);
// Rows carry `key` too: getConfig's default cached path batch-loads
// `SELECT key, value FROM config` (#1694) through the same connRetry.
const { engine, reconnects } = makeTornDownEngine([{ key: 'some.key', value: 'live-value' }]);
expect(await engine.getConfig('some.key')).toBe('live-value');
expect(reconnects()).toBe(1); // exactly one reconnect closed the gap
});
-64
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@@ -1,64 +0,0 @@
import { describe, expect, it } from 'bun:test';
import { readFileSync, existsSync } from 'fs';
import { join } from 'path';
import { DEFAULT_PRIVATE_PATTERNS } from '../src/core/skillpack/harvest-lint.ts';
const SKILL_DIR = join(import.meta.dir, '..', 'skills', 'skill-vault-capture-policy');
const SKILL_MD = join(SKILL_DIR, 'SKILL.md');
const RESOLVER = join(import.meta.dir, '..', 'skills', 'RESOLVER.md');
function parseFrontmatter(raw: string): Record<string, unknown> {
const m = raw.match(/^---\n([\s\S]*?)\n---/);
if (!m) throw new Error('no frontmatter');
const out: Record<string, unknown> = {};
for (const line of m[1].split('\n')) {
const mm = line.match(/^([a-zA-Z_]+):\s*(.*)$/);
if (mm) out[mm[1]] = mm[2].trim();
}
return out;
}
describe('skill-vault-capture-policy skill', () => {
it('has a SKILL.md with required frontmatter', () => {
expect(existsSync(SKILL_MD)).toBe(true);
const fm = parseFrontmatter(readFileSync(SKILL_MD, 'utf-8'));
expect(fm['name']).toBe('skill-vault-capture-policy');
expect(fm['description']).toBeTruthy();
});
it('has the required conformance sections', () => {
const body = readFileSync(SKILL_MD, 'utf-8');
for (const section of ['## Contract', '## Phases', '## Output Format', '## Anti-Patterns']) {
expect(body.includes(section), `missing ${section}`).toBe(true);
}
});
it('is registered in RESOLVER.md', () => {
expect(existsSync(RESOLVER)).toBe(true);
expect(readFileSync(RESOLVER, 'utf-8').includes('skill-vault-capture-policy/SKILL.md')).toBe(true);
});
it('contains no private user or agent-fork names (privacy rule)', () => {
for (const file of [SKILL_MD, join(SKILL_DIR, 'routing-eval.jsonl')]) {
const body = readFileSync(file, 'utf-8');
// DEFAULT_PRIVATE_PATTERNS[0] is the banned fork-name pattern; sourced
// from harvest-lint so this file never contains the literal itself
// (scripts/check-privacy.sh would reject it).
const forkName = new RegExp(DEFAULT_PRIVATE_PATTERNS[0], 'i');
for (const name of [/\bAdam\b/, /\bHermes\b/, /\bHerdr\b/, /\bArk\b/, forkName]) {
expect(name.test(body), `private name ${name} in ${file}`).toBe(false);
}
}
});
it('has routing-eval fixtures', () => {
const evalPath = join(SKILL_DIR, 'routing-eval.jsonl');
expect(existsSync(evalPath)).toBe(true);
const positives = readFileSync(evalPath, 'utf-8')
.split('\n')
.filter((l) => l.trim() && !l.trim().startsWith('//'))
.map((l) => JSON.parse(l))
.filter((l) => l.expected_skill === 'skill-vault-capture-policy');
expect(positives.length).toBeGreaterThanOrEqual(4);
});
});