feat: add PromptAssembly + CacheMetrics structs (T1.4 PR 1) #1

Merged

clawdie merged 2 commits from t14-pr1-clean into main

2026-05-31 15:54:25 +02:00

Author	SHA1	Message	Date
Sam & Hermes	7c1a9d886a	feat: add PromptAssembly + CacheMetrics structs (T1.4 PR 1) Structural only — no behavior change. Introduces: - PromptAssembly: named 3-region wrapper around build_prompt_messages() with to_messages(), immutable_prefix, appendable_log, volatile_scratch, total_bytes, estimated_tokens. - CacheMetrics: per-session cache-hit tracking with hit_rate() and record(). - Session::build_prompt_assembly() wraps existing build_prompt_messages() with no logic change. - 5 golden tests: assembly structure, empty volatile, hit rate calculations, record accumulation. - Linked T1.4-PROMPT-DISCIPLINE-PLAN.md from COLIBRI-CUTOVER-PLAN.md. No trimming, no escalation, no scheduler changes — PR 2 and 3 follow. Parked branches (colibri-skills, zot harness) untouched. Build: pass \| Tests: 41/41 green (+5 new) \| Clippy: clean \| Fmt: clean	2026-05-31 15:30:38 +02:00
Sam & Hermes	39db0b661b	docs: T1.4 cache-first prompt discipline plan Inventory of current prompt/cache/session code across Colibri: - cost.rs: CostMode (fast/smart/max), thresholds, escalation (present) - session.rs: 3-region prompt assembly, compaction (present) - colibri-deepseek: STABLE_SYSTEM_PREFIX, cache probe (present) - config.rs: DaemonConfig with cost fields (present) Plan adds 6 integration items across 3 PRs: 1. PromptAssembly + CacheMetrics structs 2. Cost-aware trimming + auto-escalation 3. Scheduler injection + cache warming No changes to parked branches (colibri-skills, zot harness). Build: N/A (docs-only) \| Tests: N/A	2026-05-31 15:30:38 +02:00

Author

SHA1

Message

Date

Sam & Hermes

7c1a9d886a

feat: add PromptAssembly + CacheMetrics structs (T1.4 PR 1)

Structural only — no behavior change. Introduces:

- PromptAssembly: named 3-region wrapper around build_prompt_messages()
  with to_messages(), immutable_prefix, appendable_log, volatile_scratch,
  total_bytes, estimated_tokens.

- CacheMetrics: per-session cache-hit tracking with hit_rate() and
  record().

- Session::build_prompt_assembly() wraps existing build_prompt_messages()
  with no logic change.

- 5 golden tests: assembly structure, empty volatile, hit rate
  calculations, record accumulation.

- Linked T1.4-PROMPT-DISCIPLINE-PLAN.md from COLIBRI-CUTOVER-PLAN.md.

No trimming, no escalation, no scheduler changes — PR 2 and 3 follow.

Parked branches (colibri-skills, zot harness) untouched.

Build: pass | Tests: 41/41 green (+5 new) | Clippy: clean | Fmt: clean

2026-05-31 15:30:38 +02:00

Sam & Hermes

39db0b661b

docs: T1.4 cache-first prompt discipline plan

Inventory of current prompt/cache/session code across Colibri:
- cost.rs: CostMode (fast/smart/max), thresholds, escalation (present)
- session.rs: 3-region prompt assembly, compaction (present)
- colibri-deepseek: STABLE_SYSTEM_PREFIX, cache probe (present)
- config.rs: DaemonConfig with cost fields (present)

Plan adds 6 integration items across 3 PRs:
1. PromptAssembly + CacheMetrics structs
2. Cost-aware trimming + auto-escalation
3. Scheduler injection + cache warming

No changes to parked branches (colibri-skills, zot harness).

Build: N/A (docs-only) | Tests: N/A

2026-05-31 15:30:38 +02:00