cli: define workspace memory lint ticket

crates/provider/src/catalog.rs

@@ -241,9 +241,9 @@ pub fn load_models_from(path: &Path) -> Result<Vec<ModelEntry>, CatalogError> {
 // --- ref 解決 / マニフェスト → ModelConfig ---------------------------------
 
 /// `<provider_id>/<model_id>` の最初の `/` で 1 回だけ split する。
-/// OpenRouter の `openrouter/anthropic/claude-sonnet-4` のように
+/// OpenRouter の `openrouter/anthropic/claude-sonnet-4.6` のように
 /// model_id に `/` を含むケースは、provider=`openrouter`、
-/// model_id=`anthropic/claude-sonnet-4` として通る。
+/// model_id=`anthropic/claude-sonnet-4.6` として通る。
 fn split_ref(s: &str) -> Option<(&str, &str)> {
     let (provider, rest) = s.split_once('/')?;
     if provider.is_empty() || rest.is_empty() {
@@ -403,7 +403,7 @@ mod tests {
     }
 
     #[test]
-    fn resolve_ref_pulls_provider_defaults() {
+    fn resolve_ref_merges_provider_and_model_catalog() {
         let providers = load_builtin_providers().unwrap();
         let models = load_builtin_models().unwrap();
         let manifest = ModelManifest {
@@ -423,9 +423,9 @@ mod tests {
         }
         assert!(
             cfg.capability.is_some(),
-            "should fall back to provider.default_capability"
+            "model catalog should provide capability"
         );
-        assert_eq!(cfg.context_window, 200_000);
+        assert_eq!(cfg.context_window, 1_000_000);
     }
 
     #[test]
@@ -515,12 +515,12 @@ mod tests {
         let providers = load_builtin_providers().unwrap();
         let models = load_builtin_models().unwrap();
         let manifest = ModelManifest {
-            ref_: Some("openrouter/anthropic/claude-sonnet-4".into()),
+            ref_: Some("openrouter/anthropic/claude-sonnet-4.6".into()),
             ..Default::default()
         };
         let cfg = resolve_with_catalogs(&manifest, &providers, &models).unwrap();
         assert_eq!(cfg.scheme, SchemeKind::OpenaiChat);
-        assert_eq!(cfg.model_id, "anthropic/claude-sonnet-4");
+        assert_eq!(cfg.model_id, "anthropic/claude-sonnet-4.6");
     }
 
     #[test]

resources/models/builtin.toml

@@ -1,59 +1,68 @@
 # Anthropic direct
+[[model]]
+id = "claude-opus-4-8"
+provider = "anthropic"
+context_window = 1000000
+capability = { tool_calling = "parallel", structured_output = "json_schema", vision = true, prompt_caching = { kind = "explicit", max_breakpoints = 4 } }
+
 [[model]]
 id = "claude-sonnet-4-6"
 provider = "anthropic"
-context_window = 200000
+context_window = 1000000
+capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "budget_tokens", vision = true, prompt_caching = { kind = "explicit", max_breakpoints = 4 } }
 
 [[model]]
-id = "claude-sonnet-4-5"
-provider = "anthropic"
-context_window = 200000
-
-[[model]]
-id = "claude-opus-4-1"
+id = "claude-haiku-4-5"
 provider = "anthropic"
 context_window = 200000
+capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "budget_tokens", vision = true, prompt_caching = { kind = "explicit", max_breakpoints = 4 } }
 
 # Ollama local (capability is router-ish / ollama handles its own models)
 [[model]]
-id = "llama3.1"
+id = "llama3.3"
 provider = "ollama-local"
 context_window = 128000
 
 [[model]]
-id = "qwen2.5-coder"
+id = "qwen3-coder"
 provider = "ollama-local"
-context_window = 128000
+context_window = 256000
 
 # Codex OAuth (ChatGPT backend via Responses API)
+[[model]]
+id = "gpt-5.5"
+provider = "codex-oauth"
+context_window = 1050000
+max_context_window = 272000
+capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }
+
+[[model]]
+id = "gpt-5.4"
+provider = "codex-oauth"
+context_window = 1050000
+capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }
+
 [[model]]
 id = "gpt-5-codex"
 provider = "codex-oauth"
 context_window = 400000
 capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }
 
-[[model]]
-id = "gpt-5"
-provider = "codex-oauth"
-context_window = 400000
-capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }
-
-[[model]]
-id = "gpt-5.5"
-provider = "codex-oauth"
-context_window = 1000000
-max_context_window = 272000
-capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }
-
 # OpenRouter
 [[model]]
-id = "anthropic/claude-sonnet-4"
+id = "anthropic/claude-opus-4.8"
 provider = "openrouter"
-context_window = 200000
+context_window = 1000000
 capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "budget_tokens", vision = true, prompt_caching = { kind = "auto" } }
 
 [[model]]
-id = "openai/gpt-5"
+id = "anthropic/claude-sonnet-4.6"
 provider = "openrouter"
-context_window = 400000
+context_window = 1000000
+capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "budget_tokens", vision = true, prompt_caching = { kind = "auto" } }
+
+[[model]]
+id = "openai/gpt-5.5"
+provider = "openrouter"
+context_window = 1050000
 capability = { tool_calling = "parallel", structured_output = "json_schema", reasoning = "effort", vision = true, prompt_caching = { kind = "auto" } }

work-items/closed/20260530-054927-refresh-builtin-model-catalog/item.md

@@ -2,12 +2,12 @@
 id: 20260530-054927-refresh-builtin-model-catalog
 slug: refresh-builtin-model-catalog
 title: Refresh builtin model catalog to current provider recommendations
-status: open
+status: closed
 kind: task
 priority: P2
 labels: [models, providers, catalog, research]
 created_at: 2026-05-30T05:49:27Z
-updated_at: 2026-05-30T05:50:04Z
+updated_at: 2026-05-30T23:17:46Z
 assignee: null
 legacy_ticket: null
 ---

work-items/closed/20260530-054927-refresh-builtin-model-catalog/resolution.md

@@ -0,0 +1,11 @@
+Refreshed the builtin model catalog from recorded official/semiofficial sources. Anthropic, OpenAI/Codex OAuth, OpenRouter, and Ollama entries now point at current concrete model IDs; default profile remains `codex-oauth/gpt-5.5`; provider definitions were unchanged.
+
+External review approved and validation passed:
+
+- `cargo fmt --check`
+- `cargo test -p provider`
+- `cargo test -p manifest model`
+- `cargo test -p manifest profile -- --nocapture`
+- `cargo check -p provider -p manifest`
+- `./tickets.sh doctor`
+- `git diff --check`

work-items/closed/20260530-054927-refresh-builtin-model-catalog/thread.md

@@ -0,0 +1,142 @@
+<!-- event: create author: tickets.sh at: 2026-05-30T05:49:27Z -->
+
+## Created
+
+Created by tickets.sh create.
+
+---
+
+<!-- event: plan author: hare at: 2026-05-30T05:50:04Z -->
+
+## Plan
+
+## Preflight
+
+Classification: research-first / implementation-ready after sources are recorded.
+
+The work is mostly data/catalog maintenance. It should begin with current provider documentation/model-list research and a short source note before editing the catalog. Implementation should be limited to `resources/models/builtin.toml` and directly related docs/tests unless research proves a provider definition is wrong.
+
+Critical risks:
+- Do not guess model IDs or context windows from memory.
+- Do not add models that the current provider client cannot address.
+- Do not churn provider definitions unless needed.
+- If changing the default profile model, explain the product reason and verify compaction/effective window metadata.
+
+
+---
+
+<!-- event: decision author: hare at: 2026-05-30T23:13:31Z -->
+
+## Decision
+
+Research note for builtin catalog refresh:
+
+Sources checked:
+
+- Anthropic Models overview (`https://docs.anthropic.com/en/docs/about-claude/models/overview`, redirected to `https://platform.claude.com/docs/en/about-claude/models/overview`): current comparison lists Claude Opus 4.8, Claude Sonnet 4.6, and Claude Haiku 4.5. API IDs: `claude-opus-4-8`, `claude-sonnet-4-6`, `claude-haiku-4-5-20251001`; aliases include `claude-haiku-4-5`. Context windows: Opus 4.8 1M, Sonnet 4.6 1M, Haiku 4.5 200k. Opus 4.8 is described as the starting point for most complex tasks, but the table says Extended thinking: No, so the catalog gives it an explicit capability without `reasoning = "budget_tokens"`.
+- OpenAI Models overview (`https://platform.openai.com/docs/models`, redirected to `https://developers.openai.com/api/docs/models`): recommends `gpt-5.5` for complex reasoning/coding, with `gpt-5.4` and `gpt-5.4-mini` as lower latency/cost variants. `gpt-5.5` and `gpt-5.4` have 1.05M context windows and 128k max output.
+- OpenAI model detail pages:
+  - `https://developers.openai.com/api/docs/models/gpt-5.5`: model ID `gpt-5.5`, 1,050,000 context window, xhigh reasoning support, notes prompts over 272K input tokens are charged differently; local catalog retains `max_context_window = 272000` for the existing backend/effective-window clamp decision.
+  - `https://developers.openai.com/api/docs/models/gpt-5.4`: model ID `gpt-5.4`, 1,050,000 context window.
+  - `https://developers.openai.com/api/docs/models/gpt-5-codex`: model ID `gpt-5-codex`, 400,000 context window, Responses API only, optimized for agentic coding in Codex/similar environments.
+- OpenRouter model list endpoint (`https://openrouter.ai/api/v1/models`): confirmed `anthropic/claude-opus-4.8` (1M), `anthropic/claude-sonnet-4.6` (1M), and `openai/gpt-5.5` (1.05M) with tools/structured output/reasoning parameters. Dynamic `~...latest` router aliases exist, but the builtin catalog uses concrete IDs to avoid unstable default behavior.
+- Ollama Library:
+  - `https://ollama.com/library/llama3.3`: `llama3.3` latest/70b has 128K context.
+  - `https://ollama.com/library/qwen3-coder`: `qwen3-coder` latest/30b has 256K context and is positioned for agentic/coding tasks.
+
+Selected changes:
+
+- Anthropic direct: replace stale `claude-sonnet-4-5` / `claude-opus-4-1` with `claude-opus-4-8`, `claude-sonnet-4-6`, and `claude-haiku-4-5`; update Sonnet context to 1M.
+- Codex OAuth/OpenAI: keep default `codex-oauth/gpt-5.5`, update advertised context to 1.05M while retaining the existing 272K effective clamp; replace older plain `gpt-5` entry with `gpt-5.4`; keep `gpt-5-codex` because OpenAI documents it as a Codex/similar-environment Responses model.
+- OpenRouter: replace stale `anthropic/claude-sonnet-4` / `openai/gpt-5` with concrete current IDs `anthropic/claude-opus-4.8`, `anthropic/claude-sonnet-4.6`, and `openai/gpt-5.5`.
+- Ollama: replace `llama3.1` / `qwen2.5-coder` with current generic local placeholders `llama3.3` and `qwen3-coder`.
+- Provider definitions unchanged; no provider-level source indicated that `resources/providers/builtin.toml` is stale.
+- Default profile remains `codex-oauth/gpt-5.5`; this remains aligned with OpenAI’s current model recommendation and the existing effective-context clamp used by compaction safety.
+
+
+---
+
+<!-- event: review author: hare at: 2026-05-30T23:16:22Z status: approve -->
+
+## Review: approve
+
+External review by reviewer Pod `builtin-catalog-reviewer-20260530`: approve.
+
+Reviewer summary:
+
+- Sources were recorded in the ticket thread before/with the catalog changes.
+- Catalog changes align with the recorded sources:
+  - Anthropic entries now use Opus 4.8 / Sonnet 4.6 / Haiku 4.5, with Sonnet and Opus 1M context and Haiku 200k.
+  - Codex OAuth/OpenAI entries use `gpt-5.5`, `gpt-5.4`, and `gpt-5-codex`; `gpt-5.5` retains the existing `max_context_window = 272000` effective clamp while advertising 1.05M.
+  - OpenRouter uses concrete current IDs, avoiding unstable `~...latest` aliases.
+  - Ollama entries use `llama3.3` and `qwen3-coder`.
+- Provider definitions and default profile were reasonably left unchanged.
+- Reported validation was adequate.
+
+Blockers: none.
+
+Non-blocking note addressed after review:
+- The provider catalog test name/assertion still implied provider-default capability fallback for a model that now has explicit capability. It was renamed/updated to describe provider+model catalog merge semantics.
+
+
+---
+
+<!-- event: implementation_report author: hare at: 2026-05-30T23:17:25Z -->
+
+## Implementation report
+
+Implementation report:
+
+- Refreshed `resources/models/builtin.toml` from recorded official/semiofficial sources.
+- Anthropic direct entries now cover `claude-opus-4-8`, `claude-sonnet-4-6`, and `claude-haiku-4-5`; Sonnet/Opus context windows are 1M and Haiku is 200k. Opus has explicit capability without `reasoning = "budget_tokens"` because the source table says Extended thinking is not supported.
+- Ollama local placeholders are now `llama3.3` (128K) and `qwen3-coder` (256K).
+- Codex OAuth/OpenAI entries now cover `gpt-5.5`, `gpt-5.4`, and `gpt-5-codex`; `gpt-5.5` advertises 1.05M while retaining the existing `max_context_window = 272000` effective clamp.
+- OpenRouter entries now use concrete current IDs `anthropic/claude-opus-4.8`, `anthropic/claude-sonnet-4.6`, and `openai/gpt-5.5`; dynamic latest aliases were intentionally not added.
+- `resources/providers/builtin.toml` and `resources/profiles/default.lua` were left unchanged.
+- Updated provider catalog test expectations and renamed the affected test to avoid implying provider-default capability fallback for an explicitly cataloged model.
+
+External review:
+
+- Reviewer Pod `builtin-catalog-reviewer-20260530` approved with no blockers.
+- Reviewer non-blocking note about the stale test name/assert message was addressed.
+
+Validation:
+
+- `cargo fmt --check` passed
+- `cargo test -p provider` passed
+- `cargo test -p manifest model` passed
+- `cargo test -p manifest profile -- --nocapture` passed
+- `cargo check -p provider -p manifest` passed
+- `./tickets.sh doctor` passed
+- `git diff --check` passed
+
+
+---
+
+<!-- event: close author: hare at: 2026-05-30T23:17:38Z status: closed -->
+
+## Closed
+
+Refreshed the builtin model catalog from recorded official/semiofficial sources. Anthropic, OpenAI/Codex OAuth, OpenRouter, and Ollama entries now point at current concrete model IDs; default profile remains ; provider definitions were unchanged. External review approved and validation passed: cargo fmt --check, cargo test -p provider, cargo test -p manifest model, cargo test -p manifest profile, cargo check -p provider -p manifest, ./tickets.sh doctor, git diff --check.
+
+
+---
+
+<!-- event: close author: hare at: 2026-05-30T23:17:46Z status: closed -->
+
+## Closed
+
+Refreshed the builtin model catalog from recorded official/semiofficial sources. Anthropic, OpenAI/Codex OAuth, OpenRouter, and Ollama entries now point at current concrete model IDs; default profile remains `codex-oauth/gpt-5.5`; provider definitions were unchanged.
+
+External review approved and validation passed:
+
+- `cargo fmt --check`
+- `cargo test -p provider`
+- `cargo test -p manifest model`
+- `cargo test -p manifest profile -- --nocapture`
+- `cargo check -p provider -p manifest`
+- `./tickets.sh doctor`
+- `git diff --check`
+
+
+---

work-items/open/20260527-000019-workspace-memory-lint-cli/item.md

@@ -5,24 +5,60 @@ title: ワークスペースのメモリーをLintするヘッドレスCLI
 status: open
 kind: task
 priority: P2
-labels: [migrated]
+labels: [migrated, memory, cli]
 created_at: 2026-05-27T00:00:19Z
-updated_at: 2026-05-27T00:00:19Z
+updated_at: 2026-05-31T00:51:55Z
 assignee: null
 legacy_ticket: null
 ---
 
-## Migration reference
-
-- legacy_ticket: null
-- migrated_from: TODO.md / tickets directory migration on 2026-05-27
-
-# ワークスペースのメモリーをLintするヘッドレスCLI
-
 ## Background
 
-This work item was migrated from an unfinished TODO.md entry that did not have a dedicated legacy ticket file.
+The memory linter currently exists as library/pre-write validation used by memory tools, but there is no headless command to check all existing workspace memory/knowledge records at once. This makes it hard to validate `.insomnia/memory` and `.insomnia/knowledge` before commits, migrations, or manual edits.
+
+The installed user-facing binary is currently produced by the `tui` crate as `insomnia`. It is acceptable for this ticket to add the headless lint command to that crate/binary instead of introducing a separate binary. A future rename from `tui` crate to `insomnia`, or a more explicit single-binary CLI structure, can be handled separately.
+
+## Requirements
+
+- Add a headless CLI mode to the existing `insomnia` binary in the `tui` crate.
+- Preferred invocation shape: `insomnia memory lint [--workspace <PATH>] [--json] [--warnings-as-errors]`.
+  - `insomnia memory` without `lint` should remain available as a normal positional Pod name if possible.
+  - If this shape is awkward with the current parser, keep the command unambiguous and document the chosen shape in tests/help text.
+- Default workspace root is the current working directory.
+- `--workspace <PATH>` overrides the workspace root passed to `memory::WorkspaceLayout::new`.
+- Lint all existing records classified by `memory::WorkspaceLayout`:
+  - `.insomnia/memory/summary.md` when present;
+  - `.insomnia/memory/decisions/*.md`;
+  - `.insomnia/memory/requests/*.md`;
+  - `.insomnia/knowledge/*.md`.
+- Do not lint subsystem-owned opaque trees such as `.insomnia/memory/_staging`, `_logs`, `_usage`.
+- Use the existing `memory::Linter` and `WriteMode::Update` for existing files so the CLI matches tool pre-write validation semantics without triggering create-only duplicate slug checks on the file itself.
+- Print a deterministic, human-readable report by default:
+  - file path;
+  - errors;
+  - warnings;
+  - summary counts.
+- Exit status:
+  - `0` if no errors, and no warnings when `--warnings-as-errors` is set;
+  - `1` if lint errors are found, or warnings are found with `--warnings-as-errors`;
+  - `2` for CLI usage / I/O / unexpected runtime failures.
+- `--json` may be simple but should be machine-readable and stable enough for scripts: include workspace, files, errors, warnings, and counts.
+- The command must not start a Pod, connect to sockets, enter raw terminal mode, or mutate files.
+
+## Non-goals
+
+- Renaming the `tui` crate to `insomnia`.
+- Adding a separate installed binary.
+- Linting Workflow files; workflow linting can be a future command.
+- Auto-fixing memory/knowledge records.
+- Changing memory schema/linter rules.
 
 ## Acceptance criteria
 
-- Define the concrete requirements before implementation.
+- `insomnia memory lint` runs headlessly against the current directory and reports existing memory/knowledge lint results.
+- `insomnia memory lint --workspace <PATH>` works in tests/fixtures.
+- The command exits non-zero for lint errors.
+- `--warnings-as-errors` makes warnings fail.
+- `--json` returns valid JSON containing counts and per-file diagnostics.
+- Existing Pod/TUI argument parsing behavior remains covered by tests, especially positional Pod names and `--multi`/`--resume` conflicts.
+- `cargo fmt --check`, focused `cargo test -p tui` tests, `cargo check -p tui`, `./tickets.sh doctor`, and `git diff --check` pass.

work-items/open/20260527-000019-workspace-memory-lint-cli/thread.md

@@ -4,4 +4,19 @@
 
 Migrated from TODO.md entry without a legacy ticket file. No legacy review file was present at migration time.
 
+---
+
+<!-- event: plan author: hare at: 2026-05-31T00:51:55Z -->
+
+## Plan
+
+Planning note:
+
+- Keep this in the existing user-facing `insomnia` binary implemented by the `tui` crate. Do not add another installed command for this ticket.
+- The command should be headless: parse args, lint files, print report, exit. It must not initialize terminal UI or connect to a Pod.
+- `insomnia memory lint` is preferred, but `insomnia memory` alone should continue to be a valid Pod-name attach/create path if practical with the current parser.
+- Use `memory::Linter` directly so CLI behavior tracks tool pre-write validation. Existing files should be linted with `WriteMode::Update`.
+- Keep crate rename / single-binary architecture as future cleanup, not part of this ticket.
+
+
 ---

work-items/open/20260530-054927-refresh-builtin-model-catalog/thread.md

@@ -1,26 +0,0 @@
-<!-- event: create author: tickets.sh at: 2026-05-30T05:49:27Z -->
-
-## Created
-
-Created by tickets.sh create.
-
----
-
-<!-- event: plan author: hare at: 2026-05-30T05:50:04Z -->
-
-## Plan
-
-## Preflight
-
-Classification: research-first / implementation-ready after sources are recorded.
-
-The work is mostly data/catalog maintenance. It should begin with current provider documentation/model-list research and a short source note before editing the catalog. Implementation should be limited to `resources/models/builtin.toml` and directly related docs/tests unless research proves a provider definition is wrong.
-
-Critical risks:
-- Do not guess model IDs or context windows from memory.
-- Do not add models that the current provider client cannot address.
-- Do not churn provider definitions unless needed.
-- If changing the default profile model, explain the product reason and verify compaction/effective window metadata.
-
-
----

work-items/open/20260531-003743-codex-gpt55-effective-context-window/item.md

@@ -0,0 +1,44 @@
+---
+id: 20260531-003743-codex-gpt55-effective-context-window
+slug: codex-gpt55-effective-context-window
+title: Provider: make codex gpt-5.5 context window effective
+status: open
+kind: task
+priority: P2
+labels: [provider, models, catalog]
+created_at: 2026-05-31T00:37:43Z
+updated_at: 2026-05-31T00:38:23Z
+assignee: null
+legacy_ticket: null
+---
+
+## Background
+
+`refresh-builtin-model-catalog` updated the `codex-oauth/gpt-5.5` builtin entry to record OpenAI's advertised 1.05M context window while retaining `max_context_window = 272000` as an effective clamp. That made the catalog entry technically accurate to both OpenAI docs and observed Codex OAuth behavior, but it also made the model metadata harder to understand.
+
+For a provider-specific builtin entry, `context_window` should represent the effective window for that provider route. `codex-oauth/gpt-5.5` is not the generic OpenAI API route; it is the Codex OAuth / ChatGPT backend route. If that route effectively fails above ~272k input tokens, then the builtin catalog should say `context_window = 272000` directly and explain why in a comment.
+
+## Requirements
+
+- Change the builtin `codex-oauth/gpt-5.5` model entry so `context_window` is the effective Codex OAuth route limit (`272000`).
+- Remove `max_context_window = 272000` from that builtin entry.
+- Add a nearby TOML comment explaining that OpenAI documents GPT-5.5 with a 1.05M context window, but Codex OAuth / ChatGPT backend access has been observed/known to be effectively limited around 272k, so the provider-specific builtin entry records the effective limit.
+- Keep the default profile on `codex-oauth/gpt-5.5`.
+- Preserve the `max_context_window` manifest/config field and its code/tests if still useful for explicit inline overrides or future providers; do not remove the field globally in this ticket unless doing so is clearly tiny and mechanically safe.
+- Update provider/manifest tests that currently expect catalog-level `max_context_window` clamp for builtin `gpt-5.5`.
+- Do not change OpenRouter `openai/gpt-5.5` unless there is separate evidence for that route's effective limit; this ticket is about `codex-oauth`.
+
+## Non-goals
+
+- Re-refreshing the full model catalog.
+- Changing provider definitions or auth behavior.
+- Changing compaction/pruning algorithms beyond tests that derive known model context.
+- Removing `max_context_window` from public manifest/config types wholesale.
+
+## Acceptance criteria
+
+- `resources/models/builtin.toml` has `codex-oauth/gpt-5.5` with `context_window = 272000` and no `max_context_window` field.
+- The builtin catalog comment makes the 1.05M-vs-272k route distinction explicit.
+- Tests no longer rely on catalog-level `max_context_window` for `codex-oauth/gpt-5.5`.
+- Inline `max_context_window` clamp behavior remains tested if the field remains supported.
+- `cargo fmt --check`, focused provider/manifest tests, `./tickets.sh doctor`, and `git diff --check` pass.

work-items/open/20260531-003743-codex-gpt55-effective-context-window/thread.md

@@ -0,0 +1,21 @@
+<!-- event: create author: tickets.sh at: 2026-05-31T00:37:43Z -->
+
+## Created
+
+Created by tickets.sh create.
+
+---
+
+<!-- event: plan author: hare at: 2026-05-31T00:38:23Z -->
+
+## Plan
+
+Implementation plan:
+
+1. Update only the provider-specific builtin catalog entry for `codex-oauth/gpt-5.5`: set `context_window = 272000`, remove `max_context_window`, and add a clear comment about generic OpenAI docs vs Codex OAuth effective limit.
+2. Keep `resources/profiles/default.lua` unchanged.
+3. Adjust tests so builtin catalog expectations use effective `context_window`, while `max_context_window` behavior remains covered by an inline/config-specific test if the field remains supported.
+4. Validate with focused provider/manifest tests plus `cargo fmt --check`, `./tickets.sh doctor`, and `git diff --check`.
+
+
+---