Add a federated project store from LNS

Move the project scope from the current LNS working corpus into a
registered branch-local store. Preserve task states, checkbox
markers, carry metadata and contextual cross-repository references.
Expose the shared taken skill through the local discovery tree.
Include the existing live-store snapshot under a contextual
heading; retain every stable ID and state. Record cutover
requirements before retargeting existing agents. Validate Org
structure and manifest identity; keep application test suites
outside this data-only scope.

Prompt-IO: ai/prompt-io/20261003T001837Z_9115d24_project_stores.md

(this patch was generated in some part by `codex` using `gpt-6`
(`openai`))

.agents/skills/taken/SKILL.md

@@ -0,0 +1 @@
+../../../../../../taken/wkts/federated_project_stores/.agents/skills/taken/SKILL.md

.agents/skills/taken/agents/openai.yaml

@@ -0,0 +1 @@
+../../../../../../../taken/wkts/federated_project_stores/.agents/skills/taken/agents/openai.yaml

.agents/skills/taken/references/agents.md

@@ -0,0 +1 @@
+../../../../../../../taken/wkts/federated_project_stores/.agents/skills/taken/references/agents.md

.agents/skills/taken/references/writes.md

@@ -0,0 +1 @@
+../../../../../../../taken/wkts/federated_project_stores/.agents/skills/taken/references/writes.md

.ai/workflow-state.json

@@ -0,0 +1 @@
+{"version": 1, "backend": "legacy"}

.gitignore

@@ -306,3 +306,19 @@ claude_wkts
 # BEGIN ai.skillz: direct:symlink:opencode:command:taken-export
 /.opencode/commands/taken-export.md
 # END ai.skillz: direct:symlink:opencode:command:taken-export
+
+# Local worktrees and taken runtime artifacts
+/.ai/state/
+.*.taken.lock
+
+# Version the federated project store despite local excludes
+!/.taken/
+!/.taken/current.org
+!/.taken/sources.toml
+!/.taken/README.md
+
+# BEGIN ai.skillz: workflow-state
+/.ai/state/
+/.ai/commit-msg/conf.toml
+/.ai/pr-msg/conf.toml
+# END ai.skillz: workflow-state

.taken/README.md

@@ -0,0 +1,22 @@
+# piker project store
+
+`current.org` contains the intact piker scope moved from the
+LNS working corpus. Task/checkbox states, carry metadata and prose
+remain human-owned. `sources.toml` selects this branch's store.
+
+Read the local `taken` skill through `.agents/skills/taken/SKILL.md`.
+It requires a complete-file revision guard for each authorized save.
+Use an explicitly selected source; do not write a global LNS copy.
+This migration preserves a historical project scope, not a claim that
+its old task descriptions or branch paths reflect current reality.
+
+The global storespace is registered in the LNS migration worktree's
+`taken/sources.toml`. Modden, Tractor and Piker include snapshots of their pre-existing
+local stores. The LNS consolidation ledger pins those inputs. Before
+landing, reconcile any newer edits there and retarget active agents;
+do not overwrite another agent's source or infer acceptance.
+
+Before removing this migration worktree after landing, update the
+global registration and the cross-repository taken skill link to the
+landed locations. The skill link intentionally points to the Taken
+migration branch until that code and documentation land.

.taken/current.org

@@ -0,0 +1,290 @@
+# vim: et sw=2 ts=2
+#+TITLE: piker project store
+#+TODO: TODO(t) WIP(w!) WAIT(a@) | DONE(d!) NOPE(n@)
+
+# Checkbox states: [ ] open, [-] partial, [x] complete
+
+* piker
+:PROPERTIES:
+:CATEGORY: piker
+:END:
+** TODO prs
+:PROPERTIES:
+:CREATED: [2026-07-15]
+:CARRIED: 29
+:END:
+- [ ] move the below into *** todos with pr/branch links
+  * [ ] DPI-aware font scaling + manual kb bindings.
+  * [ ] gap_annotator for time gaps.
+  * [ ] moar `claude`-y skills,
+  * [ ] /lint with ruff
+  * [ ] /run-tests
+*** WIP qualify known-FQME history backfill
+:PROPERTIES:
+:CREATED: [2026-07-24]
+:CARRIED: 21
+:REPO: /home/goodboy/repos/piker
+:END:
+- [x] preserve the dirty `flake_update` main checkout before
+  switching branches
+- [x] check out `backfiller_deep_fixes` in the main checkout and
+  verify every process imports it
+- [ ] complete the below qualification plan
+  * [ ] select one known-problem provider, FQME, timeframe, date range,
+    and original symptom
+  * [ ] preserve and checksum any known-bad parquet
+  * [ ] bootstrap `pikerd` with disposable config and NativeDB storage
+  * [ ] record baseline timestamps, rows, uniqueness, nulls,
+    ordering,
+  indexes, gaps, and readability
+  * [ ] reproduce fresh-backfill, restart, and append behavior for
+    only
+  the selected case
+  * [ ] convert each reproduced failure into a failing deterministic
+    test before fixing it
+  * [ ] rerun the exact manual lifecycle after every production
+    correction
+  * [ ] add deterministic subprocess coverage for process death and
+    cross-process locking
+  * [ ] exercise Ctrl-C, SIGTERM, SIGKILL, provider interruption, and
+    restart recovery
+  * [ ] qualify MarketStore and actual sampler backpressure separately
+  * [ ] expand to other timeframes and providers only after the
+    selected FQME passes
+**** TODO fixed-FQME-case backfill qualify
+:PROPERTIES:
+:CREATED: [2026-07-29]
+:CARRIED: 17
+:REPO: piker/
+:END:
+- [ ] follow through using both new files,
+  * ./docs/manual_backfill_qualification.rst
+  * ./snippets/nativedb_backfill_audit.xsh
+- [ ] choose and record one known-problem FQME, timeframe, UTC range,
+  and original chart symptom
+- [ ] source `snippets/nativedb_backfill_audit.xsh` and initialize a
+  private disposable root with only the required provider config
+- [ ] run repository and environment preflight at commit `0846cbd4`
+- [ ] seed and audit the known-bad baseline, then replay repair and run
+  `bfq_compare()` without losing original timestamps
+- [ ] clear only the disposable Parquet and qualify a fresh backfill
+- [ ] restart against fresh storage and compare `fresh` to `restart`
+- [ ] leave one subsequent run active long enough to append, then compare
+  `restart` to `append` with `require_newer=True`
+- [ ] restart QQQ 1s on fresh datad SHM and verify the former 653-row
+  zero-time reservation does not recur
+- [ ] preserve chart logs, audit JSON, Parquet snapshots, and exact UTC
+  gap endpoints for review
+**** TODO review ^qualify^ evidence and close follow-ups
+:PROPERTIES:
+:CREATED: [2026-07-29]
+:CARRIED: 17
+:REPO: /piker
+:END:
+- [ ] verify every qualification process imports commit `0846cbd4`
+- [ ] review baseline, repair, fresh, restart, and append reports for
+  structural, timestamp, endpoint, and gap regressions
+- [ ] distinguish durable Parquet gaps from SHM hydration or chart-only
+  gaps using the runbook triage table
+- [ ] convert each reproduced failure into a deterministic regression
+  before changing production code
+- [ ] prepare the final qualification summary and any required patch,
+  PR, or worktree-lifecycle follow-ups
+*** TODO cross-harness AI skill integration
+:PROPERTIES:
+:CREATED: [2026-07-21]
+:CARRIED: 24
+:REPO: /home/goodboy/repos/piker
+:ISSUE: https://www.pikers.dev/pikers/piker/issues/79
+:END:
+- [ ] review and land the portable piker skill and OpenCode docs patch
+- [ ] reconcile the active global `commit-msg` override with the
+  repo-local shared skill and style guide
+- [ ] verify skill and command discovery after restarting Claude Code
+  and OpenCode
+- [ ] fold remaining skill-content review into the canonical trackers:
+  * [ ] https://www.pikers.dev/pikers/piker/issues/69
+  * [ ] https://www.pikers.dev/pikers/piker/issues/79
+*** TODO vectorize `gap_annotator` client spec building
+:PROPERTIES:
+:CREATED: [2026-07-21]
+:CARRIED: 24
+:REPO: /home/goodboy/repos/piker
+:END:
+- [ ] replace per-row Polars slicing and filtering in
+  `piker/tsp/_annotate.py:139` with extracted columns and batched
+  lookups
+- [ ] preserve missing-prior-row, epoch-skip, direction, label, and
+  batch-payload behavior
+- [ ] benchmark the 1285-gap case against the handoff in
+  `notes_to_self/claudy/gapsannotator_sesh.md`
+- [ ] add focused correctness coverage for generated rectangle, arrow,
+  and text specs
+*** TODO integrate the piker `ruff` lint skill
+:PROPERTIES:
+:CREATED: [2026-07-21]
+:CARRIED: 24
+:REPO: /home/goodboy/repos/piker
+:END:
+- [ ] review the clean but unmerged `claudy_writes_ruff_conf` branch
+- [ ] validate its `ruff.toml` policy and staged-file checker against
+  the current tree
+- [ ] port the `/lint` skill to shared Agent Skills frontmatter with
+  thin harness-specific commands
+- [ ] rebase and prepare the accepted lint/config changes for landing
+*** TODO reconcile stale Claude plans and worktrees
+:PROPERTIES:
+:CREATED: [2026-07-21]
+:CARRIED: 24
+:REPO: /home/goodboy/repos/piker
+:END:
+- [ ] reconcile `ai/claude-code/plans/shm_port.md` with the implemented
+  `tractor.ipc._shm` shim
+- [ ] classify `datad_service.md` as an architecture record rather than
+  an active implementation plan
+- [ ] inspect generated state before retiring the merged
+  `wkt/flake_update` and `worktree-ngi0_submission` worktrees
+- [ ] preserve the unmerged lint worktree until its branch is reviewed
+** TODO chart-local gap overlay follow-ups
+:PROPERTIES:
+:CREATED: [2026-08-14]
+:CARRIED: 7
+:REPO: /home/goodboy/repos/piker
+:END:
+- [ ] trigger `GapOverlayMngr.refresh()` from an explicit history
+  revision/publication event after repair or prepend
+- [ ] expose gap-overlay UX through UI config
+  * [ ] startup visibility and enabled timeframes
+  * [ ] default `Ctrl+G` key binding
+- [ ] live-qualify chart-local overlay behavior
+  * [ ] actor startup and focused 1s/60s toggling
+  * [ ] multi-symbol and duplicate-FQME cached charts
+  * [ ] secondary-`Viz` placement and backfill repositioning
+  * [ ] remote disconnect and owner-scoped graphics cleanup
+- [ ] add focused Qt/actor regressions for the qualified lifecycle
+
+** TODO factor typed chart annotation IPC dialogs
+:PROPERTIES:
+:CREATED: [2026-08-14]
+:CARRIED: 7
+:REPO: /home/goodboy/repos/piker
+:END:
+- [ ] exercise the strict `SetGapOverlay`/`GapOverlay`
+  dialog under a live Tractor context
+  * [ ] wrong-direction and unrelated payload rejection
+  * [ ] timeout, cancellation, stale reply, and disconnect recovery
+- [ ] factor keyed send/receive locking, fresh request IDs, and stale
+  response correlation into a generic IPC dialog helper after a
+  second typed consumer establishes the interface
+- [ ] migrate legacy `remote_annotate()` dict commands to tagged
+  request/response message types
+- [ ] decide whether to fold `remote_gap_overlays()` into the general
+  annotation endpoint after the legacy protocol is typed
+** proj_mgmt
+ :PROPERTIES:
+ :CATEGORY: project
+ :END:
+*** TODO ngi0 aug01 funding submit!
+  DEADLINE: <2026-08-01 Sat>
+ :PROPERTIES:
+ :CREATED: [2026-06-01]
+:CARRIED: 33
+ :END:
+- [ ] wip pr: https://github.com/goodboy/tractor/pull/431
+  https://nlnet.nl/propose/
+  https://nlnet.nl/foundation/policies/generativeAI/
+  https://nlnet.nl/commonsfund/
+*** TODO MEETING(s)
+ :PROPERTIES:
+ :CREATED: [2026-05-21]
+:CARRIED: 33
+ :END:
+** ui
+ :PROPERTIES:
+ :CATEGORY: piker.ui
+ :END:
+*** TODO dpi_auto_calc
+ :PROPERTIES:
+ :CREATED: [2026-07-15]
+:CARRIED: 29
+ :END:
+- [ ] PUT PRs here
+** brokers
+ :PROPERTIES:
+ :CATEGORY: piker.brokers
+ :END:
+*** TODO IB: follow-up for search results bs!
+ :PROPERTIES:
+ :CREATED: [2026-05-21]
+:CARRIED: 33
+ :END:
+   * https://www.pikers.dev/pikers/piker/issues/85
+   - [X] fix the `si.expiry..ib` search result?
+   - [ ] introspect why `Client.search_symbols()` is returning the
+        empty `.<venue>` case!
+       - presumably by something weird in the server-side endpoint?
+   - [ ] figure out better tuning of client side fuzzy-filter versus
+        server-side versus UI final display pass!
+*** TODO ish for port to `uv`,
+ :PROPERTIES:
+ :CREATED: [2026-05-21]
+:CARRIED: 33
+ :END:
+   * https://github.com/ib-api-reloaded/ib_async/issues/204
+   - [ ] mention to track in #68
+*** TODO profiling: try newer libs,
+ :PROPERTIES:
+ :CREATED: [2026-05-21]
+:CARRIED: 33
+ :END:
+   - [ ]  https://github.com/pikers/piker/issues/337
+** perf/tooling
+ :PROPERTIES:
+ :CATEGORY: piker.profile
+ :END:
+- [ ] link existing GH issues for trying new
+     libs!
+
+** FSP backfill: branch work
+*** TODO review and commit FSP backfill synchronization
+:PROPERTIES:
+:ID: piker-fsp-backfill-sync-review-and-commit
+:CREATED: [2026-09-03]
+:CARRIED: 0
+:REPO: /home/goodboy/repos/piker/wkts/fsp_backfill_sync
+:END:
+- [ ] review committed token-targeted history graphics change
+  (`fadab3d2`)
+- [ ] review and commit the FSP stream-contract boundary
+  * yo yo yo
+  * `piker/data/__init__.py`
+  * `piker/data/ticktools.py`
+  * `piker/fsp/_api.py`
+  * `piker/fsp/_momo.py`
+  * staged portion of `piker/fsp/_volume.py`
+- [ ] review and commit the synchronization and live-volume boundary
+  * explicit `Flume` RT/history cadence
+  * immutable history snapshots and absolute SHM-bound synchronization
+  * relevant backfill filtering and non-duplicating destination steps
+  * nonnegative sampled and derived volume
+  * M4 graphics-cache invalidation and unchanged-update suppression
+  * FSP synchronization regressions and Prompt-IO provenance
+- [ ] review and commit the `piker-fsp-expert` skill boundary
+- [ ] run boundary checks and the final test suite
+- [ ] inspect each staged diff and commit message before committing
+*** TODO add cumulative M4 downsampling for volume curves
+:PROPERTIES:
+:ID: piker-cumulative-m4-volume-downsampling
+:CREATED: [2026-09-03]
+:CARRIED: 0
+:REPO: /home/goodboy/repos/piker/wkts/fsp_backfill_sync
+:END:
+- [ ] define cumulative bucket semantics for step-style data
+  * sum all source values represented by each pixel bucket
+  * preserve bucket time/index placement and zero-volume gaps
+- [ ] add a sum-reducer variant alongside price min/max M4
+- [ ] route unit and dollar-volume curves through cumulative downsampling
+- [ ] keep price, OHLC, and non-cumulative signal curves on min/max M4
+- [ ] preserve incremental appends, view changes, and cache invalidation
+- [ ] test sum conservation across zoom levels and partial edge buckets
+- [ ] profile the cumulative path against the existing M4 implementation

.taken/sources.toml

@@ -0,0 +1,8 @@
+version = 1
+
+[[sources]]
+id = "piker"
+path = "current.org"
+repo = ".."
+enabled = true
+agenda = true

ai/prompt-io/20261003T001837Z_9115d24_project_stores.md

@@ -0,0 +1,34 @@
+---
+created_at: 2026-10-03T00:18:37.208688+00:00
+generated_by:
+  harness: codex
+  provider: openai
+  model: gpt-6
+git_ref: 9115d24
+scope: data
+substantive: true
+raw_file: 20261003T001837Z_9115d24_project_stores.raw.md
+---
+
+## Prompt
+
+Split the LNS working corpus into per-repository federated stores on
+open-wkt branches and connect them to one global storespace. Preserve
+human task states. Add a local agent workflow, update taken-export,
+and design rollover, supervised concurrency, activity and ranked views.
+
+## Response summary
+
+Create the repository's migration branch and preserve its imported
+scope, with revision-aware local source configuration and a shared
+local taken skill. Keep original checkout stores and indexes intact.
+Existing live branch stores remain independently registered. The LNS
+manifest and migration ledger describe the authoritative split paths.
+
+## Human edits
+
+The human chose the per-repo split and worktree delivery, authorized
+local auto-mode, and required supervisor-based locking: the supervisor
+owns write authority and can revoke delegated human/subagent edit
+grants through cancellation. The agent applied these directions.
+No task/checkbox acceptance changes or Git commits were authorized.

ai/prompt-io/20261003T001837Z_9115d24_project_stores.raw.md

@@ -0,0 +1,36 @@
+---
+created_at: 2026-10-03T00:18:37.208688+00:00
+generated_by:
+  harness: codex
+  provider: openai
+  model: gpt-6
+git_ref: 9115d24
+scope: data
+substantive: true
+raw_file: 20261003T001837Z_9115d24_project_stores.raw.md
+---
+
+## Prompt excerpts
+
+“break it up into appropriate per repo federated store files”
+“intro the sub-store updates each on /open-wkt branches”
+“a concise entrypoint to view all sub-project repo's federated stores”
+“supervisor based locking”
+“an edit capability can only be acquired from the supervisor”
+“a human editor can be cancelled from their write access”
+
+## Generated output (diff reference)
+
+> `git diff HEAD~1..HEAD -- .taken/current.org`
+
+Create the repository's migration branch and preserve its imported
+scope, with revision-aware local source configuration and a shared
+local taken skill. Keep original checkout stores and indexes intact.
+Existing live branch stores remain independently registered. The LNS
+manifest and migration ledger describe the authoritative split paths.
+
+## Explanation
+
+The global launch now works: one Neovim window shows all 13 sources,
+with normal highlighting and the new help menu. The full AI export
+reports complete coverage with no diagnostics.