> For the complete documentation index, see [llms.txt](https://gotts.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gotts.gitbook.io/docs/gotts-vaults/vault/implementation-state.md).

# Implementation State

> **Part of**: [Vault PRD](/docs/gotts-vaults/vault.md) | **Last Updated**: 2026-02-18
>
> Snapshot of what is confirmed implemented vs the **core-first v1** target. This repo is starting from scratch — nothing from prior work carries over. All items begin at "Not started".

***

## Critical Path Items

> **HIGHEST RISK**: The **proxy safety module** is identified by the PRD (D-036) as the **primary security primitive** — the only defense that survives hardware-level TEE compromise. Without it, v1 security relies entirely on TEE + policy engine (Layers 1-3) with a documented 12% prompt injection bypass rate. A simplified v1 proxy (announce + fixed delay + cancel) is a **Phase 3 blocking gate** for mainnet. See [10-safety.md](/docs/gotts-vaults/vault/10-safety.md) Section "v1 Minimum Proxy".

> **BLOCKED**: The **AgentVaultFactory** contract has not been built. Without it, no new vaults can be created programmatically. This is the Phase 1 critical deliverable.

## Summary (Core-First Baseline)

| Workstream            | Core-v1 Target                                     | Confirmed Implemented | Status          |
| --------------------- | -------------------------------------------------- | --------------------- | --------------- |
| Factory + registry    | `AgentVaultFactory` with CREATE2 + vault discovery | Nothing built         | **Not started** |
| Vault core            | ERC-4626 + ERC-8004 gating + tier/risk limits      | Nothing built         | **Not started** |
| Reputation core       | Enrollment + milestone read/claim path             | Nothing built         | **Not started** |
| MCP core tool surface | 21 vault tools                                     | 0 tools built         | **Not started** |
| Proxy safety module   | 6 proxy tools, monitor/cancel flow                 | Nothing built         | **Not started** |
| SDK core surface      | Factory + vault + reputation reader                | Nothing built         | **Not started** |
| Core agents/skills    | 4 agents, 5 skills                                 | 0 agents, 0 skills    | **Not started** |
| Launch readiness      | Tests + audit + deployment runbooks                | Not started           | **Not started** |

***

## Confirmed Built Artifacts

Nothing is built. This is a fresh start — only PRD documentation exists.

***

## Core-v1 Gaps by Acceptance Gate

This maps directly to [14-milestones.md](/docs/gotts-vaults/vault/14-milestones.md).

### Gate P0 (Baseline Lock)

* Establish package structure (`packages/vault/`, `packages/safe/`, `packages/agent-proxy/`)
* Initialize Foundry project for Solidity contracts
* Initialize TypeScript workspaces with `@gotts.ai/vault`, `@gotts.ai/safe`, `@gotts.ai/agent-proxy`

### Gate P1 (Factory + Vault Core)

* Build `AgentVaultFactory`
* Build `AgentVaultCore` (ERC-4626 + ERC-8004 gating)
* Build `VaultHook` (V4 hook)
* Build `AgentGatedPool` (pool creation factory)
* Add core contract tests for factory lifecycle

### Gate P2 (Core MCP + SDK Path)

* Build core Gotts Safe vault tools:
  * `create_vault`, `list_vaults`, `get_vault_config`
  * `vault_deposit`, `vault_withdraw`, `vault_simulate_deposit`
  * `vault_rebalance`, `vault_collect_fees`
  * `vault_get_state`, `vault_get_strategy`, `vault_get_positions`
  * `vault_get_agent_shares`, `vault_get_performance`, `vault_get_risk_metrics`
  * `vault_get_agent_reputation`, `vault_get_tier_limits`
  * `vault_register_agent`, `vault_enroll_reputation`
  * `vault_get_milestones`, `vault_claim_milestone`
  * `get_vault_rankings`
* Build SDK surface:
  * `VaultFactoryClient`
  * `VaultClient`
  * `StrategyEngine`
  * `ReputationReader`

### Gate P3 (Safety + Proxy Hardening)

* Build `AgentProxy` contract
* Implement proxy MCP tools (`proxy_announce`, `proxy_execute`, `proxy_cancel`, `proxy_get_status`, `proxy_list_pending`, `proxy_get_history`)
* Build `MonitorBot` with fail-closed policy for required routes

### Gate P4 (Reputation Engine Core)

* Build `VaultReputationEngine` contract
* Implement milestone lifecycle end-to-end
* Add anti-gaming checks and deterministic claim behavior

### Gate P5 (Mainnet Readiness)

* Audit and remediation
* Reproducible deployment scripts
* Core launch smoke tests and runbooks

***

## Core-v1 Tool Coverage Snapshot

| Scope                | Target | Built | Gap |
| -------------------- | -----: | ----: | --: |
| Core vault tools     |     21 |     0 |  21 |
| Optional proxy tools |      6 |     0 |   6 |
| Deferred tools       |      8 |     0 |   8 |

***

## Notes

* This state file intentionally tracks **core-first launch readiness** rather than full roadmap completion.
* Deferred CCA and growth mechanics are excluded from launch-critical readiness.
* Update this file after each implementation gate is completed.