MCP Titan

# MCP-Titan Implementation Progress **Date:** October 10, 2025 **Version:** 3.1 (Phase 0 consolidation) **Author:** Titan Memory Program Management --- ## Phase Checklist (0 – 10) | Phase | Scope | Status | Notes | | --- | --- | --- | --- | | Phase 0 | Documentation consolidation & source-of-truth alignment | ☐ In Progress | SYSTEM_AUDIT.md, IMPLEMENTATION_PACKAGE.md, docs/api refresh pending final edits | | Phase 1 | Baseline verification & code inventory | ☐ Not Started | Requires formal capture of tool signatures, stubs, and outstanding defects | | Phase 2 | Research feature activation (momentum, token flow, forgetting gate) | ☐ Not Started | Blocked on Phase 1 inventory | | Phase 3 | Hierarchical memory enablement | ☐ Not Started | Dependent on Phase 2 momentum/token flow wiring | | Phase 4 | Learner hardening (tokenizer swap, validation) | ☐ Not Started | Requires AdvancedTokenizer integration | | Phase 5 | Workflow orchestration decision & hardening | ☐ Not Started | Decide integrate vs archive `src/workflows` | | Phase 6 | Production hygiene (health checks, logging, rate limiting, auth) | ☐ Not Started | Follows architecture decisions in Phase 5 | | Phase 7 | Persistence & security enhancements (encryption, compression) | ☐ Not Started | Requires telemetry from earlier phases | | Phase 8 | Performance optimization & telemetry surfacing | ☐ Not Started | Triggered after production hygiene | | Phase 9 | Testing & automation (integration suite, regression harness) | ☐ Not Started | Multi-phase effort; design in Phase 1 | | Phase 10 | Release readiness review & documentation freeze | ☐ Not Started | Requires completion of prior phases | > Update phase checkboxes as each phase reaches review/acceptance. Partial completions should remain unchecked with explanatory notes. --- ## Feature Status Matrix | Feature / Capability | Status | State (NS / IP / T / C) | Owner | Canonical Source | Notes / Next Step | | --- | --- | --- | --- | --- | --- | | Tool registry accuracy (docs + help) | 🔴 Needs update | NS | Docs | docs/api/README.md, README.md | Align help output with 17-tool list; publish roadmap callouts | | Momentum integration | 🟢 Complete | C | Modeling | DETAILED_IMPLEMENTATION_GUIDE.md §1 | Equation 32-33 implemented with attention-derived keys/values and forgetting gate blending | | Token flow tracking | 🟢 Complete | C | Modeling | DETAILED_IMPLEMENTATION_GUIDE.md §2 | Flow-weighted surprise tuned (70% flow, 30% immediate) with deterministic tests | | Forgetting gate | 🟢 Complete | C | Modeling | DETAILED_IMPLEMENTATION_GUIDE.md §3 | Trainable gating activated in `trainStep` | | Hierarchical memory | 🟢 Complete | C | Modeling | DETAILED_IMPLEMENTATION_GUIDE.md §5 | Promote/demote rules active in forward pass with metrics tool | | Learner tokenizer | 🔴 Mock | NS | Learning | src/index.ts (`init_learner`) | Replace random encoder with `AdvancedTokenizer`; add validation tests | | Workflow orchestrators | 🟠 Experimental | IP | Platform | docs/architecture-overview.md | Decide integrate vs archive; document interim status | | Health checks & logging | 🟢 Complete | C | Platform | SYSTEM_AUDIT.md (C1) | MCP health check tool with detailed diagnostics implemented | | Rate limiting / auth | 🔴 Missing | NS | Platform | SYSTEM_AUDIT.md (C2) | Define MCP auth strategy & rate limiter | | Persistence safety (autosave, checkpoints) | 🟡 Partial | T | Platform | src/index.ts | Autosave retry logging in place; add final-failure telemetry | | Integration tests | 🔴 Missing | NS | QA | IMPLEMENTATION_PROGRESS.md §Testing Roadmap | Build stdio workflow suite | Legend: NS = Not Started, IP = In Progress, T = Testing, C = Complete. --- ## Learning Validation Checkpoints | Checkpoint | Description | When to Run | Status | Owner | | --- | --- | --- | --- | --- | | LV-01 | `init_model` → `forward_pass` smoke test with text input | After any model config change | Pending | QA | | LV-02 | `bootstrap_memory` corpus ingestion + `get_memory_state` capacity check | After bootstrap changes or tokenizer updates | Pending | QA | | LV-03 | `train_step` dimension guardrail (mismatched inputs) | Per release | Pending | QA | | LV-04 | Learner loop (`init` → `add_training_sample` → `get_learner_stats`) | After learner/tokenizer changes | Pending | Learning | | LV-05 | Persistence cycle (`save_checkpoint` → restart → `load_checkpoint`) | Before release cut | Pending | Platform | Document outcomes in the release journal and attach logs when failures occur. --- ## Canonical Source Map | Topic | Source of Truth | Supporting Artifacts | | --- | --- | --- | | Tool schemas & help output | docs/api/README.md, src/index.ts | README.md, docs/llm-system-prompt.md | | Research feature implementation plan | DETAILED_IMPLEMENTATION_GUIDE.md | research_paper_source.md | | Audit & status tracking | SYSTEM_AUDIT.md | IMPLEMENTATION_PACKAGE.md | | Program progress & metrics | IMPLEMENTATION_PROGRESS.md (this doc) | Phase retrospectives | | Architecture & workflows | docs/architecture-overview.md | src/workflows/ | | Code inventory & baseline verification | docs/code-inventory.md | SYSTEM_AUDIT.md Appendix | --- ## Metrics Dashboard | Metric | Target | Current (Oct 10, 2025) | Notes | | --- | --- | --- | --- | | Automated test coverage | ≥ 60% lines | ~40% (est.) | Needs instrumentation; focus on learner + workflow paths | | MCP stdio integration tests | ≥ 1 full workflow scenario | 0 | Design harness during Phase 1 | | Average tool response (forward_pass on 768-dim input) | ≤ 120 ms | TBD | Collect baseline after telemetry pipeline ready | | Auto-save success rate | ≥ 99% (weekly) | TBD | Add logging counters & dashboards | | Memory usage (default config) | ≤ 2 GB steady-state | TBD | Profile after pruning automation review | Update metrics monthly or after major releases. --- ## Testing & Automation Roadmap 1. **Design stdio harness** (Phase 1) – script to launch `titan-memory`, send JSON-RPC tool calls, assert responses. 2. **Add regression suite** covering LV-01…LV-05 checkpoints. 3. **Integrate into CI** once deterministic (Node 22 + TensorFlow.js compatibility). --- ## Change Log | Date | Update | Author | | --- | --- | --- | | 2025-10-10 | Restructured document with phase checklist, feature matrix, validation checkpoints, and metrics dashboard. | Titan Memory PM | Next review: upon completion of Phase 0 tasks or by October 24, 2025 (whichever comes first).