Detect positive timestamp gaps from chart OHLCV SHM with one
vectorized pass. Route local UI and remote callers through one
`GapOverlayMngr` renderer, and key each layer by owner, chart,
FQME and timeframe so remote ctx teardown cannot remove local
graphics.
Deats,
- add tagged `SetGapOverlay` requests and typed
`GapOverlay` responses;
- keep `remote_annotate()` intact and serve its typed dialog from
a dedicated `remote_gap_overlays()` Tractor ctx;
- admit `SetGapOverlay`, `GapOverlay`, `list[str]` and `None` in
the Tractor payload spec, then strictly narrow requests to
`SetGapOverlay` and replies to `GapOverlay`;
- serialize shared-stream dialogs and correlate request IDs so
stale replies cannot skew later exchanges;
- rename `AnnotCtl` / `open_annot_ctl()` to `AnnotClient` /
`open_annot_client()` across storage and annotation callers;
- enable 60s history overlays at startup and toggle the focused
1s or 60s chart directly with `Ctrl+G`;
- guard redraws by chart, FQME and timeframe; tolerate empty
arrays and out-of-range lookups; update rect and arrow geometry;
- cover detector geometry, msgpack roundtrips, schema rejection,
typed stale-FQME errors and renamed storage seams;
- document ownership, refresh, stack landing and live
qualification.
Prompt-IO: ai/prompt-io/opencode/20260814T032716Z_2aa66c2c_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
`open_client_proxy()` broadcast its one-slot linked channel to an
always-running status relay and an idle method receiver. Status
traffic advanced only the relay, so the first lazy contract lookup
for an uncached order raised `Lagged` before receiving its
response.
Give `relay_client_proxy_messages()` sole receive ownership. Route
tagged responses from concurrent caller tasks into their per-`mid`
slots while each proxy context retains its own channel and relay.
Deats,
- log stale responses with their original method name;
- warn when unresolved-request metadata exceeds its bounded limit;
- drop late responses after caller cancellation;
- preserve the reconnect design note and message-case rationale;
- accept clean channel EOF during proxy teardown;
- cover idle status, concurrency, cancellation and EOF paths.
Prompt-IO: ai/prompt-io/opencode/20260811T205826Z_06d5ea5d_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
IB returns trading samples, not one row per wall-clock period.
Converting elapsed time to a physical prepend offset left 42,720
zero rows in NVDA's 60s buffer even though both valid margins
shared the same timestamp.
Use the actual earliest provider sample as the NativeDB boundary.
After reverse retrieval, prepend older stored rows directly beside
it.
Deats,
- start reverse insertion at the current first index;
- update `ShmArray._first` after every provider prepend;
- trim provider/NativeDB overlap by its timestamp;
- publish the final storage prepend to chart and FSP consumers;
- derive the source `time` field from `ohlc_key_map`;
- cover the full lifecycle with a real multi-frame `ShmArray`.
Prompt-IO: ai/prompt-io/opencode/20260805T195001Z_f0f3c806_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Make `store ls` show every NativeDB FQME and its available sample
periods by default. Keep `store series` as the detailed view of
each exact sub-series, including its period, size and path. Share
the same optional FQME filter and numerically ordered payload.
Use `store shm` as the canonical volatile-buffer ep and make its
default operation a read-only report. Enter the prior persistence
workflow only through `--write-parquet`, require that flag before
`--reload-parquet-to-shm`. Reject read-only formatting options in
repair mode instead of silently ignoring them.
Also,
- update the qualification docs, debug helper and harness refs;
- cover no-flag listings, command help and SHM mode validation;
- retain exact generation and object-name selection for stale SHM.
Prompt-IO: ai/prompt-io/opencode/20260801T015321Z_74ea2152_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Make bare storage groups and eps render help, so the CLI is
discoverable without memorizing `Typer` option conventions. Add
read-only `series` and `shm` eps for durable `NativeDB` series and
live history buffers, with `Rich`-table or `JSON` output.
Deats,
- preserve exact `(fqme, period)` identities for `NativeDB`
series;
- parse exact `(generation, fqme, kind)` names for SHM buffers;
- reconstruct provider dtypes when attaching to live buffers;
- tolerate buffers disappearing between discovery and attach.
Also,
- report expected and observed cadence separately, plus invalid
rows, ordering defects and ranked gaps;
- add exact `ldshm --shm-name` selection and keep disabled write
and reload paths from reading undefined state or entering `pdb`;
- document the triage layers and cover help, identity parsing,
read-only diagnostics, dtype selection and `ldshm` flow.
Prompt-IO: ai/prompt-io/opencode/20260731T165215Z_0846cbd4_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Keep reverse history and stored SHM layout aligned so sparse IB
frames do not expose permanent zero-time reservations.
Deats,
- omit inclusive query endpoints from SHM but retain full storage
- serialize and bound farm resets, blanks, and cancellations
- run the final null sweep after reverse retrieval completes
- require valid timestamp boundaries for synthetic gap rows
- cover the live QQQ 653-row failure and reset interleavings
Prompt-IO: ai/prompt-io/opencode/20260729T204046Z_ad6c560f_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Do not pass unpublished or corrupt timestamp rows into dedupe,
`NativeDB` replacement writes, or live SHM reload.
Deats,
- infer cadence from finite positive observed steps
- choose the smaller observed step when frequency ties
- skip invalid or degenerate snapshots as a whole
- cover the QQQ zero-slot failure with mutation-failing spies
Prompt-IO: ai/prompt-io/opencode/20260729T185406Z_d359b1cb_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Filter known zero-initialized epoch slots before persisted history
hydrates SHM or merges with a fresh provider frame.
Deats,
- reindex the repaired read view for same-session chart publication
- treat sentinel-only files as empty history for fresh backfill
- reject new first-slot sentinels but preserve modern zero-price bars
- classify raw sentinel evidence separately in `store audit`
Prompt-IO: ai/prompt-io/opencode/20260729T041723Z_ce33deb6_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Serialize aware reverse-fill boundaries as `YYYYMMDD-HH:MM:SS`
before handing them to `ib_async`.
This avoids Gateway error 10314 from its trailing-`UTC` format and
drops the unfinished EST comparison breakpoint from `Client.bars()`.
Prompt-IO: ai/prompt-io/opencode/20260729T034106Z_922a5df8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Drive known-bad, fresh, restart and append checks from a private
disposable NativeDB root.
Deats,
- bind child config and imports to the marked worktree root
- preserve checksum-matched reports, snapshots and case metadata
- compare timestamp coverage, seam values and persisted structure
- document manual chart runs, gap triage and the expansion matrix
Prompt-IO: ai/prompt-io/opencode/20260728T003247Z_ed85721c_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Inspect Parquet bytes directly without opening storage or normalizing
malformed evidence.
Deats,
- report canonical schema, timestamp, index and finite-value state
- retain exact cadence aggregates with bounded endpoint details
- snapshot bytes before parsing and clean up partial copy failures
- reject unsafe FQMEs, links, collisions and non-regular sources
Prompt-IO: ai/prompt-io/opencode/20260728T005034Z_ed85721c_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Keep incoming provider frames strict while dropping non-positive rows
from persisted history before merge validation.
This lets known-bad MNQ history repair itself on the next valid IB
frame without losing valid old bars or publishing noncanonical indexes.
Prompt-IO: ai/prompt-io/opencode/20260728T232718Z_ed85721c_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Track successful `create=True` calls through Tractor's
current-process factory instead of scanning `/dev/shm` or trusting
the attachment cache.
- cooperate with normal actor unlink and restore token-cache state
- verify POSIX object identity before fallback cleanup
- fail after cleaning exact surviving segments
- reproduce the pre-`current_actor()` allocation leak
Prompt-IO: ai/prompt-io/opencode/20260727T215906Z_689df816_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
IB history frames omit the derived `index` and append `count`.
Normalize provider data to durable names, order, and dtypes before
merge, and reject fractional epoch truncation.
Also,
- map canonical storage fields into provider-specific SHM on reload
- select Polars columns by name instead of position
- exercise first-start and restart through actor, SHM, and Parquet
Prompt-IO: ai/prompt-io/opencode/20260727T212454Z_689df816_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
`datad`'s persistent feed task already owns each series writer.
The actor-local and file locks duplicated this SC contract and left
`.parquet.lock` sidecars that upstream indexed as data.
- preserve validated temp writes, `fsync()`, and atomic replacement
- keep exact-suffix indexing for legacy lock and temp sidecars
- prove full and incremental writes create no lock artifacts
Prompt-IO: ai/prompt-io/opencode/20260727T204711Z_84a6d47b_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
- merge provider deltas without dropping unaffected history
- validate reopened temp parquet before atomic replacement
- serialize writers with actor-local and cancellable file locks
- publish cache only after disk replacement
- persist full startup/backfill frames before SHM publication
- bound sampler notifications and avoid MarketStore duplicates
Prompt-IO: ai/prompt-io/opencode/20260722T024134Z_3a4f6737_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
- keep positive missing-history gaps distinct from ordering faults
- return duplicate and reversed timestamp rows as structured data
- warn before normalization removes the original ordering evidence
Prompt-IO: ai/prompt-io/opencode/20260722T024133Z_3a4f6737_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
- let structured nursery joins own child-task completion
- stop empty provider frames before timestamp endpoint indexing
- cover provider exhaustion and empty frames with bounded tests
Prompt-IO: ai/prompt-io/opencode/20260722T001358Z_16f3cd6f_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
- recompute datetime and delta cols after final timestamp ordering
- detect only positive sample-step gaps
- document inclusive null grouping with an updated visual map
- check all small null layouts against an independent test oracle
- honor selected null cols and reject discontinuous frame indexes
- share exact null grouping across NumPy and Polars
Prompt-IO: ai/prompt-io/opencode/20260722T001357Z_16f3cd6f_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Lay out a correctness-first path from deterministic regressions
through normalized gap detection, structured backfill completion,
and crash-safe `NativeDB` persistence.
Deats,
- separate checker, storage, provider, and annotation gates
- record confirmed current defects and data invariants
- define commit boundaries and timeout-wrapped verification
Prompt-IO: ai/prompt-io/opencode/20260721T215055Z_c6ec3d41_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Extract current test env, scope, fixture, and runtime guidance into a
repo-owned override for the canonical Run base.
Deats,
- require `xonsh` plugin disable and approved Nix provisioning
- separate deterministic checks from live, GUI, and container cases
- map source areas and document actor timeout retry behavior
Prompt-IO: ai/prompt-io/opencode/20260724T220156Z_43d7a3ed_prompt_io.md
(this patch was generated in some part by `opencode` using
`gpt-5.6-sol` (`openai`))
Use portable Agent Skills metadata and one repo-local source for
both Claude Code and OpenCode.
Deats,
- replace harness-only frontmatter and dynamic context
- make `commit-msg` runtime-aware and review-first
- add a thin OpenCode command and integration docs
- guard `np.searchsorted()` guidance before OOB indexing
- record OpenCode prompt provenance
Prompt-IO: ai/prompt-io/opencode/20260721T205228Z_58ffe487_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Gud Boi