cc-os/CLAUDE.md

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# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## What this repository is
`cc-os` is a **design + implementation repository** — it captures the design of a **personal,
cross-project memory system for Claude Code** (for a multi-client freelancer) plus the research
that informs it. The global memory plugin is now partially implemented; markdown specs, ADRs,
and the build plan remain the source of truth for what is being built and what remains.
Everything is markdown-as-truth. When asked to "build," work from the staged tasks in
`docs/memory-system/04-build-plan.md`, not ad hoc.
## Directory layout
Numbered files within a directory are not a required reading order — read the one whose topic
you need.
- **`docs/memory-system/`** — the design of the memory system itself. Go here to understand or
change *what is being built*. `02-system-design.md` is the architecture, `03-architecture-
decisions.md` is the ADR log (each decision + what was rejected/deferred and why),
`04-build-plan.md` is the build outline, `06-graphify-evaluation.md` justifies the Graphify
pivot. Read the specific file relevant to your task; read the whole set only when reworking
the design.
- **`docs/graphify/`** — a verified handbook for the Graphify knowledge-graph tool (the chosen
knowledge-layer engine). Go here when working with Graphify commands/behavior. Skim
`00-README.md` for the model, keep `09-best-practices-checklist.md` open while actually
running it. Claims are provenance-tagged (`[github]` trustworthy; `[interview]` /
`[unverified claim]` not).
- **`graphify-interview`, `memory-systems-compared060326`** (repo root) — raw source
transcripts (marketing / video). Only open these to trace where a claim came from; treat as
*intent*, not *fact* — they were already corrected against primary sources in `docs/`.
- **`openspec/`** — spec-driven change management (see workflow below). `changes/` holds live
changes, `changes/archive/` completed ones, `specs/` stable specs.
- **`.claude/`, `.codex/`, `.pi/`** — **identical** copies of the OpenSpec skills for three AI
assistants. Only open when changing a skill — and mirror any change across all three.
## The current design in one paragraph
This is a **work in progress**, not a frozen spec. The paragraph below is the current approach;
treat it as the default you operate from, but **whenever a conversation with the user changes
the design, update this paragraph (and the relevant `docs/memory-system/` files + an ADR) to
match.** Keep it accurate, don't preserve it for its own sake.
Two memory types kept as **separate systems**: **episodic** ("what happened, when") handled by
**memsearch** (Milvus Lite, embedded), and **semantic/knowledge** ("how do we…") handled by the
existing **`~/Documents/SecondBrain` Obsidian vault** as the single source of truth. Notes keep
`summary` + six flat, parallel namespaced facets (`type/`/`client/`/`project/`/`domain/`/`tool/`/`convention/`) plus `scope/` as metadata; hierarchy and relationships are expressed via hub notes (`type/hub`), wikilinks, and Graphify graph edges — not nested tag paths. The vault is queried via a **Graphify knowledge graph** (local Ollama SLM for doc extraction, free
tree-sitter AST for code). Retrieval is hook-injected + on-demand so project repos stay thin;
freshness is lazy
(write-time hook + SessionStart reconcile, no daemon/cron); the vault syncs to a VPS while
indexes stay disposable and rebuildable. Ships as a global Claude Code plugin (`os-vault`) with skills.
**Recent pivot (2026-06-03):** Graphify **replaces** the originally-planned Ruby/SQLite
tag-index CLI and also covers the deferred QMD semantic layer. `04-build-plan.md` and
`06-graphify-evaluation.md` reflect this; if an older doc still describes the Ruby CLI, defer
to those two and fix the stale doc.
**Decisions locked (2026-06-04):** Six-facet tag taxonomy + `scope/` (ADR-011); reuse `~/Documents/SecondBrain` vault rather than creating a new one (ADR-012); build-first / migrate-incrementally — build full system against a fixture set first, defer bulk vault migration to last, onboard projects one at a time (ADR-013).
**Empirical finding locked (2026-06-05):** Graphify is a structure extractor, not a topic clusterer — no emergent hub nodes appear even at `--mode deep`; hub notes + wikilinks must be author-provided during migration (not deferred). Migration scaffolding is now a first-class deliverable. Open question: do facet tags create graph edges? (ADR-014; findings: `docs/memory-system/07-graph-connectivity-findings.md`).
**Implementation status (2026-06-09):** The global Claude Code plugin is live (`~/.claude/plugins/os-vault/`). Steps 1, 2a, 2b, 3, and 6 of the build plan are complete (including the `onboard-project` skill, previously TODO under Step 6/Part D). Step 1 completed 2026-06-09: vault-conventions.md exists, all 6 fixture notes seeded, and 14 Graphify handbook + memory-system design notes migrated to the vault as migration scaffolding. Step 4 (memsearch) completed 2026-06-09: plugin installed via marketplace, MEMSEARCH_DIR set global (~/.memsearch), Stop hook verified producing daily memory files, search confirmed working. Step 5a (memsearch episodic git sync) completed 2026-06-09: dedicated private Forgejo repo (`forgejo.swansoncloud.com/jared/memsearch`), whitelist `.gitignore` (memory/*.md only), auto-commit+push via cc-os `session-end.sh` hook (ADR-015; relocated to `memsearch_sync.py` by ADR-016, 2026-06-12). Step 5b (Obsidian vault → VPS sync) remains. See `docs/memory-system/04-build-plan.md` for full step status.
**Decision (2026-06-09):** Single global memsearch store for ALL clients — cross-client commingling is the accepted, intended design (ADR-015 resolved). One private Forgejo repo (`forgejo.swansoncloud.com/jared/memsearch`), not per-client repos. Forward direction: minimize/eliminate dedicated per-client working directories; work projects locally or use a single general `clients/` dir for non-local client work — memory is captured globally regardless of cwd. No `clients/` directory structure designed yet; open item.
**Implementation status (2026-06-12):** os-vault plugin source moved into git at `cc-os/plugins/os-vault/` and bash hooks ported to Python (deep-module architecture: shared `config.py`, `hook_io.py`, `session_state.py`; thin entry-point scripts). Cutover via symlink `~/.claude/plugins/os-vault → cc-os/plugins/os-vault/` and settings.json hook rewrite. memsearch sync split into dedicated `memsearch_sync.py` SessionEnd hook (relocation of ADR-015 behavior, not reversal). Fresh-session test passed 2026-06-12. See ADR-016.
**Implementation status (2026-06-15):** Step 5b done and automated — vault (`~/Documents/SecondBrain`) initialized as git repo, pushed to private Forgejo (`ssh://git@forgejo.swansoncloud.com:2222/jared/SecondBrain.git`); 52 files, git chosen over Syncthing. Auto-commit+push wired via `vault_sync.py` SessionEnd hook (third SessionEnd hook, runs after `session_end.py` so the daily journal note is included; push-only — SessionStart pull is an optional future item for multi-machine). Step 2e pilot done — llf-schema (`/home/jared/dev/llf-schema`, PHP 8.2 WordPress plugin) onboarded via `/os-vault:onboard-project` skill: 605 nodes / 930 edges / 52 communities; Ollama doc pass lossy on WordPress docs but AST pass solid. Step 2d closed — live vault `graphify-out/` is the baseline; fixture-only build superseded.
**Implementation status (2026-06-17):** `/os-vault:onboard-project` skill now uses assessment-first onboarding: surveys the repo structure, classifies exclude candidates by TYPE (11 categories: fetched deps, build output, caches, VCS internals, editor/AI-tooling dirs, lockfiles, coverage/logs, bulk data, binaries, secrets, graphify-out/ — illustrative names, not fixed templates), generates a per-project `.graphifyignore`, confirms with the user, then extracts the graph using `qwen25-coder-7b-16k` (config.yaml `ollama_model`; 16k-context build of qwen2.5-coder:7b — larger context window cuts chunk count per doc, the main speed lever). Fixes issue where repos with large dependency trees routed non-code files through the Ollama doc pass (see ADR-017).
**Implementation status (2026-06-30):** Phase 1 of the SecondBrain Content Plan complete (`docs/memory-system/09-sb-content-plan.md`, issues #1#6). `~/Documents/SecondBrain/vault-conventions.md` reconciled to a single authoritative typed frontmatter schema (removed the contradictory block; canonical filenames are slug-only, `source:` is a frontmatter field not a tag, `scope` is a field not a tag). New `/os-vault:design-template` skill added (`cc-os/plugins/os-vault/skills/design-template/SKILL.md`) — routes between template-design (4-step process + injection-economics filter) and new-type creation (9-step lifecycle). Three vault note templates created in `~/Documents/SecondBrain/_templates/` (`howto.md`, `convention.md`, `reference.md`; `reference` carries a four-subtype variant selector — pattern/framework, api-integration, role-definitions, design-rules), each dogfooded against a real note. Four proof-of-concept vault notes patched (cookbook subtype → pattern/framework, glossary de-duped to a wikilink, design-mode scope → project, tags + `last_reviewed` added). Phase 2 (issue #7) remains open as the steady-state migration/onboarding epic (no code). See `docs/memory-system/09-sb-content-plan.md`.
## Implemented Components
**Global os-vault plugin**`cc-os/plugins/os-vault/` (git-tracked, 2026-06-12); symlinked into `~/.claude/plugins/os-vault`
- Hooks: `hooks/``session_start.py`, `session_context.py` (project graph path only), `post_tool_use_write.py`, `session_end.py` (vault journal), `memsearch_sync.py` (second SessionEnd hook; memsearch auto-commit+push, 30s timeout), `vault_sync.py` (third SessionEnd hook; vault auto-commit+push to forgejo.swansoncloud.com/jared/SecondBrain, 30s timeout; mirrors memsearch_sync.py)
- Shared modules: `config.py` (load_config → frozen Config dataclass), `hook_io.py` (read_input → HookInput dataclass), `session_state.py` (record_touch/read_touches; encapsulates `/tmp/claude-vault-touched-$SESSION_ID` contract)
- Skills: `skills/` — query, write, reorganize, onboard-project (assessment-first onboarding: surveys repo, classifies excludes by type (11 categories), writes per-project `.graphifyignore`, confirms with user, then extracts using `qwen25-coder-7b-16k` — per ADR-017), design-template (routes template-design ↔ new-type-creation: 4-step template-design process + injection-economics filter, 9-step new-type lifecycle; backs Phase 1 of the SB Content Plan — see `docs/memory-system/09-sb-content-plan.md`)
- Config: `config.yaml` — vault path, Ollama model (qwen25-coder-7b-16k), env vars
- Hook wiring: `~/.claude/settings.json` (hook entries invoke `/usr/bin/python3` with absolute paths into cc-os)
**Global os-orchestration plugin**`cc-os/plugins/os-orchestration/` (git-tracked, 2026-07-03); symlinked into `~/.claude/plugins/os-orchestration`
- Hooks: `hooks/``inject.py` (injects `ORCHESTRATION.md` as additionalContext to all sessions)
- Behavior: SessionStart hook injects an `ORCHESTRATION.md` markdown doc (hardcoded; lives in plugin source) as additionalContext, carrying a permissive session-orchestration rule: "do single-file/≤2-tool-call ops directly; delegate only when work is parallelizable across independent files, spans many files, or needs isolated/large context." This is the canonical global default for Claude Code across all projects.
- Migration: migrated from a standalone repo (`~/dev/cc-plugins/orchestration/`, 2026-07-03) and integrated into cc-os. Supersedes the per-project copy-pasted orchestration text blocks that previously existed in individual project CLAUDE.md files (including a stricter local override that cc-os had carried — now removed; see ADR-019).
**Global os-doc-hygiene plugin**`cc-os/plugins/os-doc-hygiene/` (git-tracked, 2026-07-03); symlinked into `~/.claude/plugins/os-doc-hygiene`
- Hooks: `hooks/hooks.json` → SessionStart hook (matcher: startup|resume) runs `scripts/reminder.py` via `${CLAUDE_PLUGIN_ROOT}` (5s timeout), emitting a deterministic zero-token reminder banner
- Behavior: Monitors stale and bloated project documentation per-project under `.dochygiene/` state dir (gitignored). SessionStart reminder is deterministic (no AI tokens, once/day snooze). Skills (verb-first, no `commands/` dispatcher — invoked directly as `/os-doc-hygiene:<skill>`, per [[cc-os-plugin-skill-naming-convention]]): `check` (AI-assisted classification of staleness signals, emits machine+human reports), `clean` (AI-assisted or deterministic patch application with git-safe scoped cleanup), `status` (read-only lifecycle-timestamp read), `sweep` (check then clean in sequence). Reversion-protected via invariants.md + golden-example test fixtures.
- Migration: migrated from standalone repo (`~/dev/cc-plugins/doc-hygiene/`, 2026-07-03) and integrated into cc-os. No content conflicts detected (doc-hygiene scope does not overlap cc-os memory system). Renamed from `doc-hygiene` to `os-doc-hygiene` per cc-os plugin naming convention. Skills renamed `hygiene-check`/`hygiene-clean` → `check`/`clean`, and the `commands/hygiene.md` dispatcher removed in favor of two new skills (`status`, `sweep`), aligning with the `os-vault`/`os-orchestration` pattern of no `commands/` directory (2026-07-03).
**Global os-adr plugin**`cc-os/plugins/os-adr/` (git-tracked, 2026-07-03); symlinked into `~/.claude/plugins/os-adr`
- Purpose: Architecture Decision Records, consistently in every project — one customized-Nygard template (frontmatter `id`/`date`/`status`/`supersedes`/`superseded-by`/`affected-paths`/`affected-components`; Context/Decision/Consequences/Alternatives-rejected sections), `docs/adr/NNNN-kebab-title.md` one-file-per-decision + fully-regenerated `docs/adr/README.md` index. Built from `docs/adr-system/` (requirements `04`, PRD `05`, eval sketches `06`) via OpenSpec change `add-os-adr-plugin`.
- Core: Ruby OO library `lib/adr/` (`Record`, `Repository`, `Index`, `Template`, `Detector`, `Migrator`, `MigrationReport`, `Finder`; Sandi Metz style, injected paths) behind thin CLIs in `bin/` (`adr-new`, `adr-init`, `adr-detect`, `adr-migrate`, `adr-find`). Tests: `ruby tests/all.rb` (47) + `python3 tests/hook_test.py` (15), all model-free. Behavioral invariants in `invariants.md`.
- Hook: `hooks/session_start.py` wired via plugin-relative `hooks/hooks.json` (`${CLAUDE_PLUGIN_ROOT}`, no `settings.json` entries) — deterministic existence check: present → near-zero-token usage note naming `/os-adr:create` + `/os-adr:find`; absent → once-per-day init/migrate suggestion, silenced permanently by `.os-adr/suppress` (gitignored per-project state dir); silent outside git projects.
- Skills (verb-first, no `commands/`): `create` (one-invocation templated+numbered+indexed ADR with mechanical supersession), `init`, `migrate` (non-destructive: detect surveyed shapes → mechanical heuristic fill → LLM fills only manifest-listed interpretive fields via `--apply-fills``migration_confidence` frontmatter + `docs/adr/migration-report.md`; old-system deletion only as an explicit separate user-approved step), `find` (deterministic-first retrieval: affected-paths/components match → Accepted-only filter → one-hop Graphify query-path expansion with graceful degradation → AI judgment over the candidate set only).
- Migration pilot passed 2026-07-03 (sandboxed project copies; gate threshold 25% low-confidence flags): viking-warrior-training-log 0%, delta-refinery 0%, llf-schema 8.3%. Retrieval verified end-to-end against the real llf-schema project graph. Resolved: ADRs need no Graphify tag/edge convention — retrieval layer 3 expands the *query* paths via graph-node `source_file`s.
- Eval A harness (2026-07-03, ADR-021): `plugins/os-adr/eval/` — prompted skill-execution eval across model tiers (haiku/sonnet). Two fixtures (generated with the plugin's own CLIs), six scenarios (S1 create, S2 create+supersede, S3 find/conflict, S4 find/distractor, S5 init, S6 migrate+fills), deterministic Ruby checker (`eval/bin/check`, structural invariants, TSV mode for autoresearch), sandbox + headless-runner scripts, runner-prompt template. Primary run mode: in-session Agent-tool subagents with pinned `model:` (cheaper than `claude -p`); optimized via the `/autoresearch` Classic loop over SKILL.md *wording only* (checker/fixtures/scenarios frozen during a loop). Procedure: `plugins/os-adr/eval/README.md`. Self-tested both directions; grid run 2026-07-03, all scenarios × both tiers passing. Distinct from the held-out Eval B (unprompted behavior) — do not conflate.
- Eval B harness (2026-07-03, OpenSpec change `add-os-adr-eval-b-harness`): `plugins/os-adr/eval-b/` — held-out unprompted-behavior eval (requirements 45). 7 scenarios (W1W3 write-trigger, R1R4 retrieval) authored from the frozen shapes in `docs/adr-system/06-eval-scenarios.md`; dedicated Ruby webhook-relay fixture with a 6-ADR history (Superseded pair + near-miss distractors, generated via the plugin's own CLIs); R4's one-hop graph reach uses a real `graphify update` AST build (model-free, rebuilt via `eval-b/bin/build-fixture-graph`, never committed). **Headless-only runner** (`eval-b/bin/run` — fresh `claude -p` per rep, cwd = sandbox, so the real SessionStart hook fires; in-session subagents are invalid here, unlike Eval A) and a two-axis deterministic-first checker (`eval-b/bin/check`): axis (a) unprompted consultation, mechanical from transcript tool_use blocks; axis (b) correct-ADR citation (R1R4) or new-ADR-file with a narrow frozen-rubric haiku judge fallback (W1W3, `judge-rubric.md`, stubbable via `ADR_EVAL_B_JUDGE_CMD`). `R4-nograph` is the graph-degradation variant (expected FAIL). Self-tested both directions model-free via `eval-b/bin/self-test`. **Scenario Task blocks are held-out — never run them informally.** Procedure: `plugins/os-adr/eval-b/README.md`. Grid run 2026-07-03 (1 rep/cell): haiku 0/8 PASS (never unprompted-consults the ADR system in any scenario — a real gap, not a harness defect); sonnet 5/8 PASS (fails W3 — doesn't propose recording the decision; fails R1 — misses the direct-conflict retrieval). `R4-nograph` FAILed on both tiers as expected (degradation check, only meaningful paired with an R4 PASS — sonnet has one, haiku doesn't). Full results + observations (prompting-issue hypothesis, open question on whether in-session subagents could ever validly substitute for part of this measurement) written to the vault: [[os-adr-eval-b-grid-results-and-observations]].
- **Initial iteration complete (2026-07-03):** plugin build, migration pilot, Eval A grid (clean pass), and Eval B grid (baseline captured above) are all done — this closes the first pass on os-adr. Follow-on work is deliberately deferred to future sessions, not in-flight.
- **Remaining (locked rollout order):** real-project migration/adoption one at a time via `/os-adr:migrate` — pilot projects first, then the cc-os retrofit (its 19-ADR monolithic file was deliberately excluded from the pilot), then wider; then design and run a follow-up eval iterating Eval B trigger/retrieval wording via `/autoresearch` (checker/fixtures/scenarios/rubric frozen) targeting the W3 and R1 failures on sonnet and the wholesale haiku gap. **Before designing or running that (or any) autoresearch eval, Read the vault howto `~/Documents/SecondBrain/howto/running-autoresearch-skill-evals.md`** — it locks the procedure (valid run mode per eval shape, cache refresh via `bin/refresh-plugins` after every wording edit, reduced parallel inner-loop grid, ~3 reps on target cells, axis-level failure reading, verify from TSV not agent prose). Baseline numbers + the 2026-07-04 confirmation run live in the vault note above (baseline reconfirmed: haiku 0/8, sonnet 5/8 failing W3/R1; W3 is an axis-b failure — consults but doesn't propose recording — so its wording target is the create skill, while R1 is an axis-a trigger failure).
- **Resolved (2026-07-04):** os-adr's skills failed to register on first install due to stale plugin caches — the cache that was installed on 2026-07-03 17:21:48 was missing `hooks/hooks.json`, `bin/adr-detect`, `bin/adr-find`, `bin/adr-migrate`. Root cause: unknown, but the caches were restored via plugin uninstall/reinstall. A parallel issue affected os-doc-hygiene (cache retained deleted `commands/` directory). Fixed by manually refreshing both caches, then created `bin/refresh-plugins` automation to prevent future drift — see "Editing a local plugin (cache refresh)" subsection for refresh procedure. Investigation result: stale caches (not manifest-naming issues) were the cause; slash command registration works correctly once caches are fresh.
**Graphify** — v0.8.31 at `/home/jared/.local/bin/graphify`
- Vault graph: `~/Documents/SecondBrain/graphify-out/` — disposable, structural index rebuilt by SessionStart hook; handles relational/graph queries. Distinct from vault-index.json (planned, Plan B Phase 1): a flat `{tag: [{path, title, summary}]}` lookup rebuilt at SessionEnd, queried by the `/memory-find` skill for fast tag-based SB note discovery.
- Project graph: `<project-root>/graphify-out/` — same pattern; gitignore it in each project repo
- Vault conventions: `~/Documents/SecondBrain/vault-conventions.md` — frontmatter contract + tag taxonomy (canonical name decided 2026-06-09; formerly referred to as CONVENTIONS.md)
**memsearch** — v0.4.6 via Claude Code plugin marketplace (`memsearch@memsearch-plugins`)
- Hooks: Stop, SessionStart, UserPromptSubmit, SessionEnd (ship with plugin)
- Memory store: `~/.memsearch/memory/YYYY-MM-DD.md` daily files (global, cross-project, all clients — one store by design)
- Index: `~/.memsearch/milvus.db` (Milvus Lite, local); embeddings via ONNX bge-m3
- Config: `MEMSEARCH_DIR=~/.memsearch` in `~/.zshrc` for global scope
- Skills: `/memory-recall`, `/memory-config` (ship with plugin)
- Git sync: `~/.memsearch` is a dedicated private Forgejo repo (`forgejo.swansoncloud.com/jared/memsearch`); whitelist `.gitignore` commits only `memory/*.md` (excludes rebuildable `milvus.db`, model, config); auto-commit+push wired into the cc-os memory plugin's own `memsearch_sync.py` SessionEnd hook (relocated from `session-end.sh` by ADR-016, 2026-06-12; behavior preserved — see ADR-015)
**Obsidian vault git sync**`~/Documents/SecondBrain` (2026-06-15)
- Remote: `ssh://git@forgejo.swansoncloud.com:2222/jared/SecondBrain.git` (private Forgejo; web: `https://forgejo.swansoncloud.com/jared/SecondBrain`)
- 52 files tracked (notes, journal, templates, vault-conventions.md, CLAUDE.md, .obsidian config); `graphify-out/` excluded via `.gitignore`
- Auto-commit+push via `vault_sync.py` SessionEnd hook in cc-os memory plugin (mirrors `memsearch_sync.py`; push-only — SessionStart pull is optional future item for multi-machine)
**Remaining optional items:** SessionStart vault pull (multi-machine sync; push-only is the current design); additional project onboarding (one at a time, per ADR-013); bulk vault migration. All required build steps complete as of 2026-06-15.
**Plugin renamed `memory` → `os-vault` (2026-07-03):** directory renamed in git, `~/.claude/plugins/os-vault` symlink and `settings.json`'s `enabledPlugins` updated — but the `local-plugins` marketplace manifest (`~/.claude/plugins/.claude-plugin/marketplace.json`) still declared the old `memory`/`./memory` entry, and `installed_plugins.json` still had a cached `memory@local-plugins` install record. Skills (and therefore slash commands) never registered under the new name as a result; hooks kept working because they're wired by absolute path in `settings.json`, independent of plugin resolution. Fixed by editing the marketplace manifest to `"os-vault"`/`"./os-vault"`, then `claude plugin marketplace update local-plugins`, `claude plugin install os-vault@local-plugins`, `claude plugin uninstall memory@local-plugins`. See ADR-018 and the "Renaming or moving a local plugin" procedure below.
### Renaming or moving a local plugin
Renaming a plugin directory under a directory-source marketplace (like `local-plugins`, whose
source is `~/.claude/plugins` itself) requires updating **three** places, not just the directory
and `settings.json`:
1. **Plugin directory / symlink** — the actual files (or symlink target, for plugins that live in
a git repo like `cc-os/plugins/os-vault/`).
2. **Marketplace manifest**`~/.claude/plugins/.claude-plugin/marketplace.json` (for
`local-plugins`) lists each plugin's `name` and `source` path explicitly; this does **not**
auto-discover from the directory listing. Update the entry to match the new name/path.
3. **`settings.json` `enabledPlugins`** — the `<name>@<marketplace>` key must match the manifest
entry from step 2.
Then refresh the plugin manager's state so it re-resolves the marketplace and drops the stale
install record:
```bash
claude plugin marketplace update <marketplace-name> # re-validates the manifest
claude plugin install <new-name>@<marketplace-name> # creates the new install record
claude plugin uninstall <old-name>@<marketplace-name> # drops the stale one
claude plugin list # verify: new name enabled, old name gone
claude plugin details <new-name>@<marketplace-name> # verify skills/agents/hooks resolved
```
Skipping step 2 is the failure mode to watch for: hooks (wired by absolute path in
`settings.json`) keep working, masking the fact that skills/slash-commands silently stopped
registering under the plugin's new name.
### Editing a local plugin (cache refresh)
Plugin source edits (including SKILL.md wording, hook scripts, or CLI code) do not reach running
sessions until the cache is refreshed. Claude Code caches plugins when installed, copying them
to `~/.claude/plugins/cache/<marketplace>/<plugin>/<version>/`. To refresh a stale cache after
source edits:
```bash
bin/refresh-plugins [marketplace-names...] # refresh all or specific local marketplaces
```
This uninstalls and reinstalls each plugin, forcing the cache to repopulate. See `bin/refresh-plugins --help` for usage. After refreshing, `claude plugin details <name>@<marketplace>` should show updated skill descriptions and hook counts. Directory-source marketplaces (e.g., `local-plugins` sourced from `~/.claude/plugins`, `cc-plugins` sourced from `~/dev/cc-plugins`) are the only ones that need manual refresh — public marketplaces auto-update.
## Issue tracking
Issues (created via `/to-issues`) live on self-hosted Forgejo (`jared/cc-os`), queried with the `tea` CLI — not GitHub/`gh`. See `docs/issue-workflow.md` for token setup, listing, implementing, and closing issues.
## OpenSpec workflow
Changes are managed spec-driven via OpenSpec. Use the matching skills rather than editing spec
files by hand: `openspec-explore` (think through an idea), `openspec-propose` (create a change
with design/specs/tasks), `openspec-apply-change` (implement tasks), `openspec-verify-change`
(validate before archiving), `openspec-archive-change`. Slash commands mirror these under
`/opsx:*`. Live changes live in `openspec/changes/`, completed ones in
`openspec/changes/archive/`, stable specs in `openspec/specs/`.
`openspec/config.yaml` uses `schema: spec-driven`; its `context` block is currently empty —
project context for OpenSpec artifacts comes from `docs/` and this file.
## Conventions specific to this repo
- **Provenance discipline:** when writing about Graphify or anything sourced from the
interview transcripts, keep the inline source tags and never promote an `[interview]` /
`[unverified claim]` to fact without checking a primary source (the GitHub repo is the
authority; it was anchored to Graphify **v0.8.30**).
- **Dates are absolute** (e.g. `2026-06-03`), and design docs carry a `_Last updated:_` /
status line — keep these current when editing.
- **Decisions live in ADRs.** Don't silently reverse a locked decision; add or amend an ADR in
`03-architecture-decisions.md` with the reasoning.
- The package on PyPI is `graphifyy` (double-y) but the command is `graphify`.
- **Keep this file current:** When a build step completes, (a) mark it done in `docs/memory-system/04-build-plan.md`, (b) add or update a component pointer in the Implemented Components section above, and (c) update the current design paragraph if the design changed. This file is the AI's orientation entry point — accuracy matters more than brevity.
- **Plugin and skill naming:** Before naming ANY new cc-os plugin, skill, or slash command, Read
`~/Documents/SecondBrain/cc-os-plugin-skill-naming-convention.md` and follow it — do NOT invent
a new convention. Rules in brief: plugins are `os-[domain]`; skills are verb-first kebab-case
(`query`, `onboard-project`), invoked as `/os-[domain]:[verb]`; no `commands/` dispatcher
directories; **never set a `name:` field in SKILL.md frontmatter** — the directory name is the
skill name, and an explicit `name:` collapses the slash command to a bare unnamespaced form
(`/find` instead of `/os-adr:find`; found and fixed 2026-07-04). After editing any SKILL.md,
run `bin/refresh-plugins` (installs cache plugin files; source edits don't reach sessions until
refreshed). Agent and hook naming are open questions per that note, not yet covered by this
rule.
**Session orchestration behavior** — Provided by the global `os-orchestration` plugin (see Implemented Components below). This repo no longer carries a local orchestration override; it follows the plugin's default behavior like every other project.