Create README.md

README.md

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+---
+license: apache-2.0
+language:
+- en
+tags:
+- mcp-server
+- mcp-tools
+- mcp-web-api
+- mcp-web-search
+- ai-gateway
+- ai-security
+- rust
+- agent-framework
+- tool-sandbox
+- ai-sandbox
+- ai-runtime
+- local-project
+- local-data
+- cross-compile
+- lmdb
+- rag
+- local-rag
+- transformer
+- android
+- termux
+- terminal
+- local-runtime-tools-rag
+- ai-safety
+- ai-memory
+- build-anchor
+- agent-memory
+- self-learning
+- ai-harness
+- cross-session-memory
+- online-learning
+- local-agent-tools
+- tool-gateway
+- social-media
+- zero-copy
+- binary-runtime
+- near-zero-attack-surface
+- content-scrubing
+- database
+---
+
+
+# SPF Smart Gateway v3.0.3 - SEE UPDATE.3.0.3 FOR DETAILS
+
+## Install
+
+Download `SPFsmartGATE.3.0.3.zip`, then run:
+
+```bash
+cd ~/
+mkdir SPFsmartGATE
+cp SPFsmartGATE.3.0.3.zip ~/SPFsmartGATE/
+cd SPFsmartGATE
+unzip SPFsmartGATE.3.0.3.zip
+cargo build --release
+# Wait for build to complete — you only need to build once per runtime.
+# If copying onto the same system, just copy the built binary. And src files. Or zip entire runtime
+mkdir -p ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate
+cp ~/SPFsmartGATE/target/release/spf-smart-gate ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate/
+chmod +x ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate/spf-smart-gate
+```
+
+Then adjust config file paths:
+- `~/SPFsmartGATE/LIVE/LMDB5/.mcp.json` — MCP server path (points to binary above)
+- `~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.local.json` — OpenRouter API key and model
+- `~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.json` — tool deny list
+- `~/SPFsmartGATE/LIVE/LMDB5/.claude.json` — Claude CLI config block
+
+> Inference routes through OpenRouter (model choice in `settings.local.json`). Gated tools route through SPF Smart Gateway. You may need to add your API key to `~/.bashrc` and `settings.local.json` (example in dataset). Ensure file paths lead to `~/SPFsmartGATE`. The runtime boots from `cd ~/SPFsmartGATE/LIVE/LMDB5 && claude`. Use the built-in configs provided.
+
+
+**MCP Server Gateway with Multi-Layer Security Enforcement, Agent Memory, FLINT Transformer, Mesh Network, and 81 Gated Tools**
+
+> **NOTE: Full system upload still in progress.** Not all files are present yet. Repository is actively being populated
+
+Copyright (C) 2026 Joseph Stone
+---
+
+## Quick Start
+
+```bash
+# Clone into home folder
+git clone <repo-url> ~/SPFsmartGATE
+# Or for clones/SWARMagents:
+# ~/SWARMagents/1/SPFsmartGATE
+
+cd SPFsmartGATE
+cargo build --release
+
+# Copy optimized binary (ensure directory exists first)
+mkdir -p ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate
+cp ~/SPFsmartGATE/target/release/spf-smart-gate ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate/
+chmod +x ~/SPFsmartGATE/LIVE/BIN/spf-smart-gate/spf-smart-gate
+
+
+# Configure MCP server filepath
+nano ~/SPFsmartGATE/LIVE/LMDB5/.mcp.json
+# Configure OpenRouter model routing
+nano ~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.local.json
+# Configure tool deny list
+nano ~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.json
+
+# Install Claude CLI in project directory
+# Use included configs, deny native Claude CLI tools
+# ~/SPFsmartGATE/LIVE/LMDB5/.claude.json
+# ~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.json
+
+# Boot into flat-file agent runtime
+cd ~/SPFsmartGATE/LIVE/LMDB5 && claude
+
+# Boot into LMDB-backed agent runtime
+cd ~/SPFsmartGATE/LIVE/LMDB5.DB && claude
+```
+
+### Route Other Models Through Claude CLI
+
+Adjust `~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.local.json` with your model choice and API key. Uses OpenRouter for API and agent selection. Swap agents without changing sessions or losing project data.
+
+### Build Notes
+
+- Cross-compiles on **Android** and **Linux** with minimal installation
+- Only rebuild on first boot or after system modifications
+- Binary: `~/SPFsmartGATE/LIVE/BIN/spf-smart-gate/spf-smart-gate`
+
+---
+
+## Overview
+
+SPF Smart Gateway is a **Rust-based MCP (Model Context Protocol) server** that acts as a security gateway for AI tool calls. Every file operation, bash command, brain query, and mesh call routes through compiled Rust enforcement logic.
+
+**No AI hallucination gets past the gate.**
+
+### Why Heed + LMDB
+
+All persistent storage — config, agent state, brain vectors, session logs, gate training data — runs through **[heed](https://github.com/meilisearch/heed)**, a safe Rust wrapper over LMDB. This is what makes SPF extremely fast with a low memory footprint:
+
+- **Zero-copy reads** — heed maps LMDB pages directly into memory, no serialization overhead
+- **No server process** — LMDB is a memory-mapped B-tree library, not a database daemon
+- **ACID transactions** — single-writer, multi-reader with no lock contention on reads
+- **Sub-millisecond lookups** — B-tree index, not hash scanning
+- **Tiny footprint** — entire 138K+ memory store runs in-process with minimal RAM
+- **Phone-friendly** — designed for Android from day one; heed compiles cleanly on ARM64
+
+Every tool call, brain search, and memory promotion goes through heed → LMDB. No network hops, no subprocess calls, no SQL parsing. The gate, brain, agent state, and FLINT training all share the same embedded database engine.
+
+Two agent runtimes:
+- **Flat files** — `LIVE/LMDB5/` (session state in markdown)
+- **LMDB database** — `LIVE/LMDB5.DB/` (session state in LMDB for persistence)
+
+Twin folder architecture: flat-file data uploaded via SPF CLI fs tools (user-only access). All agent tool calls are gated, validated, and audited.
+
+---
+
+## Architecture
+
+```
++--------------------------------------------------------------------------+
+|                       SPF Smart Gateway v3.0.3                           |
+|                        42 Rust modules                                   |
++--------------------------------------------------------------------------+
+|  MCP Server (JSON-RPC 2.0 over stdio)                                    |
+|  81 tools | tool alias map | Qwen/LLM compatibility                      |
++--------------------------------------------------------------------------+
+|                       GATE (6-Step Pipeline)                             |
+|  Step 0: Source logging                                                  |
+|  Step 1: Rate limiting                                                   |
+|  Step 2: Complexity calculation (SPF formula)                            |
+|  Step 3: Validation (per-tool: paths, commands, Build Anchor)            |
+|  Step 4: Content inspection (credentials, injection)                     |
+|  Step 5: Max mode escalation                                             |
++-------------+------------+-----------+-----------+-----------------------+
+|  FLINT      |  Brain     |  Mesh     |  Voice    |  Browser/RAG          |
+| (encoder-   | (vectors   | (P2P QUIC | (TTS/STT  |  (reverse proxy       |
+|  decoder    |  LMDB +    |  Ed25519  |  espeak-  |   search, fetch,     |
+|  ~5M        |  MiniLM)   |  iroh)    |  ng FFI)  |   RSS, web tools)    |
+|  params)    |            |           |           |                      |
++-------------+------------+-----------+-----------+-----------------------+
+|                    LMDB Storage Layer (heed)                             |
+|  SPF_CONFIG | TMP_DB | AGENT_STATE | Brain | Gate Training              |
+|  All zero-copy reads via heed safe Rust bindings                         |
++--------------------------------------------------------------------------+
+```
+
+### Module Inventory (42 modules)
+
+`paths`, `calculate`, `config`, `gate`, `inspect`, `mcp`, `session`, `storage`, `validate`, `web`, `http`, `dispatch`, `identity`, `mesh`, `fs`, `config_db`, `tmp_db`, `agent_state`, `tensor`, `tokenizer`, `framing`, `attention`, `ffn`, `encoder`, `decoder`, `transformer`, `checkpoint`, `gate_training`, `transformer_tools`, `train`, `learning`, `pipeline`, `worker`, `network`, `chat`, `voice`, `utf8_safe`, `brain_local`, `flint_memory`, `browser`, `orchestrator`, `channel`
+
+---
+
+## The SPF Formula
+
+### Complexity Calculation
+
+```
+C = (basic ^ 1) + (dependencies ^ 7) + (complex ^ 10) + (files * 10)
+```
+
+### Dynamic Analysis Allocation
+
+```
+a_optimal(C) = W_eff * (1 - 1/ln(C + e))
+```
+
+Where `W_eff = 40,000` tokens and `e = Euler's number`
+
+### Tier Allocation
+
+| Tier | C Range | Analyze | Build | Verify Passes | Approval |
+|------|---------|---------|-------|---------------|----------|
+| SIMPLE | < 500 | 40% | 60% | 1 | No |
+| LIGHT | < 2,000 | 60% | 40% | 1 | No |
+| MEDIUM | < 10,000 | 75% | 25% | 2 | No |
+| CRITICAL | > 10,000 | 95% | 5% | 3 | **Required** |
+
+### Master Equation (Subtask Success)
+
+```
+P(success) = 1 - PRODUCT(1 - P_i)  for i=1..D subtasks
+P_i = Q(a) * L(m) * V(v) * B(b)
+
+Q(a) = 1 - e^(-0.00004 * a)   — Quality from analysis depth
+L(m) = 1 - 0.20^(m/2000)       — Lookup from external memory
+V(v) = 1 - (1 - 0.75)^v         — Verification accuracy
+B(b) = checks_done / checks_required — Build Anchor compliance
+```
+
+---
+
+## Security
+
+### Gate Enforcement (6 Steps)
+
+Every tool call passes through `gate::process()` — compiled Rust, no runtime bypass.
+
+| Step | What | How |
+|------|------|-----|
+| 0 | Source logging | Identifies caller (Stdio, Transformer, Mesh, HTTP) |
+| 1 | Rate limiting | Per-tool limits (30–120 calls/min) |
+| 2 | Complexity calc | SPF formula → C value, tier, allocation |
+| 3 | Validation | Per-tool validator (paths, commands, anchors) |
+| 4 | Content inspection | Credential patterns, shell injection, path traversal |
+| 5 | Max mode | Escalation to CRITICAL tier on warnings |
+
+### Build Anchor Protocol
+
+Files must be **read before they can be edited or overwritten**. Prevents AI hallucinations from blindly modifying files without understanding contents.
+
+- `Read` tracks files in `session.files_read`
+- `Edit` and `Write` check against this list
+- `Bash` write-class commands check target file reads
+- Violations: blocked (Max mode) or warned (Soft mode)
+
+### Content Inspection
+
+Scans written/stored content for:
+- **Credential patterns**: API keys (sk-), AWS keys (AKIA), GitHub tokens (ghp_), Slack tokens, private keys, hardcoded passwords
+- **Shell injection**: Command substitution `$()`, backticks, eval/exec
+- **Path traversal**: `../` sequences
+- **Blocked path references**: Content mentioning system paths
+
+### Blocked Paths
+
+Default blocked: `/tmp`, `/etc`, `/usr`, `/system`, `/data/data/com.termux/files/usr`
+
+### Command Whitelist (Stage 0)
+
+Bash commands checked against sandbox and user-filesystem whitelists. Each command segment validated independently. Destructive commands (rm, chmod 777) blocked even if whitelisted.
+
+### Default Deny
+
+Unknown tools blocked until explicitly added to the gate allowlist.
+
+---
+
+## MCP Tools (81 Total)
+
+### Core Gate Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_calculate` | Calculate complexity score without executing. Returns C value, tier, allocation |
+| `spf_status` | Gateway status: session metrics, enforcement mode, complexity budget |
+| `spf_session` | Full session state: files read/written, action history, anchor ratio |
+
+### Gated File Operations
+
+| Tool | Description |
+|------|-------------|
+| `Read` | Gated file read. Tracks for Build Anchor Protocol. Binary-safe |
+| `Write` | Gated file write. Validates Build Anchor, blocked paths, file size |
+| `Edit` | Gated file edit. Validates Build Anchor, blocked paths, change size |
+| `Bash` | Gated bash execution. Validates dangerous commands, /tmp access, git force |
+| `Glob` | Fast file pattern matching. Supports `**/*.rs`, `src/**/*.ts` |
+| `Grep` | Search file contents using regex. Built on ripgrep |
+
+### Brain / Memory Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_brain_search` | Semantic vector search across collections (MiniLM-L6-v2, 384d) |
+| `spf_brain_recall` | Full document retrieval by semantic query |
+| `spf_brain_context` | Bounded context retrieval for prompt injection |
+| `spf_brain_store` | Store document in brain (FLINT-internal, source-gated) |
+| `spf_flint_store` | Agent memory store — bypasses brain write gate. Brain vectors + Working tier |
+| `spf_brain_index` | Index a file or directory into a brain collection |
+| `spf_brain_list` | List all indexed collections with document counts |
+| `spf_brain_status` | Brain system status: model state, storage size, collections |
+| `spf_brain_list_docs` | List stored documents in a collection |
+| `spf_brain_get_doc` | Retrieve a specific document by ID |
+
+### Agent State Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_agent_stats` | AGENT_STATE LMDB statistics: memory count, sessions, state keys, tags |
+| `spf_agent_memory_search` | Search agent memories by content |
+| `spf_agent_memory_by_tag` | Get agent memories by tag |
+| `spf_agent_session_info` | Most recent session info |
+| `spf_agent_context` | Context summary for session continuity |
+
+### FLINT Transformer Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_transformer_status` | FLINT transformer status: loaded, params, checkpoint, role |
+| `spf_transformer_infer` | Run inference: prompt → response. Returns generated tokens |
+| `spf_transformer_chat` | Multi-turn conversation with FLINT |
+| `spf_transformer_train` | Trigger manual training batch from accumulated gate signals |
+| `spf_transformer_metrics` | Learning metrics: loss, accuracy, gate alignment, training step |
+| `spf_flint_train_evil` | Mark a tool call as evil/harmful. Negative training signal |
+| `spf_flint_train_good` | Mark a tool call as good/safe. Positive training signal |
+| `spf_flint_execute` | Execute any SPF tool through FLINT worker mode (delegation) |
+
+### Web Browser Tools 
+
+| Tool | Description |
+|------|-------------|
+| `spf_web_search` | Search the web (Brave API or DuckDuckGo) |
+| `spf_web_fetch` | Fetch URL and return clean readable text | - Still in development
+| `spf_web_api` | Make HTTP API requests (GET/POST/PUT/DELETE/PATCH). Supports custom headers and JSON body — agents can directly interact with social media APIs (X/Twitter, Facebook, Instagram, Reddit, etc.) using stored API keys |
+| `spf_web_download` | Download a file from URL and save to disk |
+| `spf_web_connect` | Initialize reverse proxy browser engine | - Still in development
+| `spf_web_navigate` | Navigate browser to a URL (SSRF-validated) |
+| `spf_web_click` | Click a page element by CSS selector | - Still in development
+| `spf_web_fill` | Type text into a form field by CSS selector | - Still in development
+| `spf_web_select` | Query page elements by CSS selector | - Still in development
+| `spf_web_eval` | Execute JavaScript on the current page | - Still in development
+| `spf_web_screenshot` | Capture a screenshot of the current page (in development) |
+| `spf_web_design` | Extract design brief: colours, fonts, spacing, components | - Still in development
+| `spf_web_page` | Structured page overview: title, headings, links, forms | - Still in development
+
+### RAG Collector Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_rag_collect_web` | Search web and collect documents. Optional topic filter |
+| `spf_rag_collect_file` | Process a local file into brain |
+| `spf_rag_collect_folder` | Process all files in a folder |
+| `spf_rag_collect_drop` | Process files in DROP_HERE folder |
+| `spf_rag_index_gathered` | Index all documents in GATHERED to brain |
+| `spf_rag_dedupe` | Deduplicate a brain collection |
+| `spf_rag_status` | Collector status and stats |
+| `spf_rag_list_gathered` | List documents in GATHERED folder |
+| `spf_rag_bandwidth_status` | Bandwidth usage stats and limits |
+| `spf_rag_fetch_url` | Fetch a single URL with bandwidth limiting |
+| `spf_rag_collect_rss` | Collect from RSS/Atom feeds |
+| `spf_rag_list_feeds` | List configured RSS feeds |
+| `spf_rag_pending_searches` | Get pending SearchSeeker vectors (gaps needing fetch) |
+| `spf_rag_fulfill_search` | Mark a SearchSeeker as fulfilled after RAG fetch |
+| `spf_rag_smart_search` | Smart search with completeness check — triggers SearchSeeker if <80% |
+| `spf_rag_auto_fetch_gaps` | Automatically fetch data for all pending SearchSeekers |
+
+### Mesh Network Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_mesh_status` | Mesh network status: role, team, identity |
+| `spf_mesh_peers` | List known/trusted mesh peers |
+| `spf_mesh_call` | Call a peer agent's tool via P2P mesh (Ed25519 authenticated) |
+
+### Voice Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_voice_mode` | Voice pipeline control: start/stop audio, TTS (espeak-ng), mic capture | - Still in development
+| `spf_voice_call` | Peer-to-peer voice calls: start, accept, reject, end, status | - Still in development
+| `spf_voice_team` | Group voice channels: create, join, leave, add peers | - Still in development
+
+### Chat Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_chat_send` | Send text message to mesh peer via QUIC | - Still in development
+| `spf_chat_history` | Chat message history (all conversations or specific) | - Still in development
+| `spf_chat_rooms` | List active chat conversations with participant info | - Still in development
+
+### Network Pool Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_pool_status` | Pool status: worker roles, idle/busy counts, active tasks |
+| `spf_pool_assign` | Assign task to idle worker (NetAdmin only) |
+| `spf_pool_release` | Release worker and record proof of work receipt |
+
+### Configuration Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_config_paths` | List all path rules (allowed/blocked) from SPF_CONFIG |
+| `spf_config_stats` | SPF_CONFIG LMDB statistics |
+
+### Project Management Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_tmp_list` | List all registered projects with trust levels |
+| `spf_tmp_stats` | TMP_DB statistics: project count, access logs, resources |
+| `spf_tmp_get` | Get project info by path |
+| `spf_tmp_active` | Get the currently active project |
+
+### Communication Hub
+
+| Tool | Description |
+|------|-------------|
+| `spf_channel` | Universal agent channel: create, join, leave, send, listen, history, list, connect (WS), disconnect, status |
+
+### Notebook Tools
+
+| Tool | Description |
+|------|-------------|
+| `spf_notebook_edit` | Edit a Jupyter notebook cell (replace, insert, delete) |
+
+### User-Only Tools (AI agents blocked)
+
+These tools are **hard-blocked** from AI agents at the gate level. User/system access only via SPF CLI:
+
+`spf_fs_exists`, `spf_fs_stat`, `spf_fs_ls`, `spf_fs_read`, `spf_fs_write`, `spf_fs_mkdir`, `spf_fs_rm`, `spf_fs_rename`
+
+---
+
+## FLINT Transformer
+
+Built-in encoder-decoder transformer for gate-aligned learning.
+
+| Property | Value |
+|----------|-------|
+| Architecture | Encoder-decoder |
+| Dimensions | 256d |
+| Heads | 8 |
+| Layers | 6 |
+| Parameters | ~5M |
+| Embeddings | all-MiniLM-L6-v2 (384d, in-process) |
+| Online learning | ON |
+| EWC lambda | 0.4 |
+| Learning rate | 1e-4 |
+| Replay buffer | 10,000 slots |
+| Checkpoint interval | 1,000 steps |
+| Training signal | Gate decisions (evil/FP labels) |
+
+### Learning Pipeline
+
+| Phase | When | What |
+|-------|------|------|
+| PRE | Startup | init_brain() + index_knowledge_docs() + index_spf_sources() |
+| DURING | 30s loop | GateTrainingCollector → FLINT scores → route_signals → brain_store() |
+| AFTER | 1hr loop | Expire → Working→Fact → Fact→Pinned → auto-train (16+ tlog or 1hr) |
+
+### Memory Lifecycle (Tiered Promotion)
+
+```
+Agent stores → Working (24hr) → Fact (7-day) → Pinned (permanent)
+     ↓                ↓                ↓
+  Expire old       Top 20% promote    Never auto-expire
+```
+
+---
+
+## Brain System
+
+In-process vector memory using stoneshell-brain (Candle + LMDB + MiniLM-L6-v2).
+
+| Property | Value |
+|----------|-------|
+| Model | all-MiniLM-L6-v2 |
+| Embedding dim | 384 |
+| Chunk size | 512 |
+| Chunk overlap | 64 |
+| Storage | LMDB (vectors) + LIVE/BRAIN/DOCS/ (data files) |
+
+### Collections
+
+| Collection | Purpose |
+|------------|---------|
+| `default` | General knowledge, web research, project docs |
+| `spf_source` | All src/*.rs modules indexed at boot |
+| `flint_results` | Tool call results (>2000 chars, before compression) |
+| `flint_training` | Gate decision signals, evil/FP labels |
+| `flint_knowledge` | User-dropped knowledge files (.md/.txt/.rs/.json) |
+| `flint_episodic` | Past FLINT Q+A pairs, behavioral patterns |
+| `session_state` | Current session metadata |
+
+### Memory Architecture
+
+Persistent memory runs through **AgentState LMDB** (`LIVE/LMDB5.DB`, 100MB) via heed. All writes are ACID transactional.
+
+#### Memory Tiers
+
+| Type | TTL | Purpose |
+|------|-----|---------|
+| `Working` | 24 hours | Temporary task context and scratchpad |
+| `Fact` | 7 days (default) | Verified knowledge; promoted from Working |
+| `Pinned` | Never | Critical memories; permanent retention |
+| `Instruction` | 7 days | System prompts and behavioral rules |
+| `Context` | 7 days | Session-specific background |
+| `Preference` | 7 days | User-defined style and settings |
+
+**Auto-Promotion:** Every cycle, memories are scored: `relevance × (1 + access_count × 0.1)`. Top 20% promote upward (Working → Fact, Fact → Pinned). If >50% of a tier is active (score > 0.5), all promote. Expired memories are purged automatically.
+
+#### Memory Triad (Redundant Recovery)
+
+Three independent persistence layers ensure continuity even if one subsystem fails:
+
+1. **Brain** (vectors) — Semantic search and chunked knowledge (MiniLM-L6-v2, 384d).
+2. **Session State** (sequential) — Session chain with parent linking, summaries, and manifest history in AgentState LMDB.
+3. **Work Blocks** (structural) — Tasks, dependencies, progress checkpoints, and confidence tracking.
+
+#### Twin Folders (Project Safety)
+
+Isolated workspace for agent prototyping. The original build folder is read-only; the twin is for testing. Proven changes are added to the original build by user approval only.
+
+---
+
+## Mesh Network
+
+P2P agent communication over QUIC (iroh library) with Ed25519 identity. **In development and testing.**
+
+| Feature | Status |
+|---------|--------|
+| P2P QUIC transport | In development |
+| Ed25519 identity | In development |
+| Peer discovery | In development |
+| Tool call proxying | In development |
+| Voice over mesh | In development |
+| Chat over mesh | In development |
+| Multi-agent coordination | In development |
+
+---
+
+## Voice Pipeline
+
+**Not yet tested.** Components built, awaiting integration testing.
+
+| Component | Technology |
+|-----------|-----------|
+| TTS | espeak-ng FFI (in-process) |
+| Codec | Opus (libopus.a) |
+| Audio | cpal + oboe-ext |
+| STT | Pending (JNI via Stone Shell Terminal) |
+
+---
+
+## Result Compression (FL-2)
+
+Three tiers based on result size:
+
+| Tier | Size | Behavior |
+|------|------|----------|
+| FULL | < 500 chars | Pass through unchanged |
+| SUMMARY | 500–5,000 | First 8 lines + last 3 lines + stats |
+| DIGEST | > 5,000 | First 200 chars + last 100 chars + stats + recall hint |
+
+Originals always preserved in brain (>2000 chars threshold) before compression. File reads never truncated (preserves non-Claude LLM compatibility).
+
+---
+
+## Build
+
+```bash
+cd SPFsmartGATE
+cargo build --release
+
+# Deploy binary
+cp target/release/spf-smart-gate LIVE/BIN/spf-smart-gate/spf-smart-gate
+```
+
+### Dependencies
+
+- Rust (stable)
+- **[heed](https://github.com/meilisearch/heed)** — safe Rust LMDB bindings. All persistent storage (config, agent state, brain vectors, training data) runs through heed → LMDB. Zero-copy reads, no server process, sub-millisecond lookups. The core reason SPF runs fast on a phone.
+- stoneshell-brain (Candle + MiniLM-L6-v2)
+- espeak-ng (TTS)
+- libopus (audio codec)
+- iroh (QUIC mesh)
+
+---
+
+## Configuration
+
+### MCP Server Config
+
+`~/SPFsmartGATE/LIVE/LMDB5/.mcp.json` — points Claude CLI to the binary.
+
+### Claude CLI Config
+
+`~/SPFsmartGATE/LIVE/LMDB5/.claude.json` — blocks native Claude CLI tools (26 tools denied).
+
+`~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.json` — deny list for native tools.
+
+`~/SPFsmartGATE/LIVE/LMDB5/.claude/settings.local.json` — model routing (OpenRouter).
+
+### SPF Config
+
+Enforcement mode (`soft` or `max`), blocked paths, allowed paths, formula weights — all in LMDB SPF_CONFIG database.
+
+---
+
+## File Structure
+
+```
+SPFsmartGATE/
+├── Cargo.toml                  # Rust project manifest (42 modules)
+├── LICENSE                     # Apache-2.0
+├── README.md                   # This file
+├── src/
+│   ├── main.rs                 # CLI entry point
+│   ├── lib.rs                  # Library exports (42 pub mod)
+│   ├── gate.rs                 # Primary enforcement (6-step pipeline)
+│   ├── calculate.rs            # SPF complexity formula
+│   ├── validate.rs             # Rules validation (stages 0-6)
+│   ├── inspect.rs              # Content inspection (creds, injection)
+│   ├── mcp.rs                  # MCP server (JSON-RPC 2.0, 81 tools)
+│   ├── dispatch.rs             # Unified dispatch (all transports)
+│   ├── session.rs              # Session state management
+│   ├── storage.rs              # LMDB persistence
+│   ├── config.rs               # Configuration types
+│   ├── brain_local.rs          # In-process brain singleton
+│   ├── flint_memory.rs         # Memory router + tiered promotion
+│   ├── agent_state.rs          # Agent memory (LMDB5)
+│   ├── transformer.rs          # FLINT model (encoder-decoder)
+│   ├── transformer_tools.rs    # FLINT tool handlers
+│   ├── gate_training.rs        # Training signal collection
+│   ├── train.rs                # AdamW optimizer
+│   ├── tokenizer.rs            # Tokenizer
+│   ├── tensor.rs               # Tensor operations
+│   ├── attention.rs            # Multi-head attention
+│   ├── ffn.rs                  # Feed-forward network
+│   ├── encoder.rs              # Encoder stack
+│   ├── decoder.rs              # Decoder stack
+│   ├── framing.rs              # Message framing
+│   ├── checkpoint.rs           # Model checkpoint save/load
+│   ├── learning.rs             # Learning rate + EWC
+│   ├── pipeline.rs             # Batch pipeline + API sessions
+│   ├── worker.rs               # Worker pool
+│   ├── network.rs              # Network pool + NetAdmin
+│   ├── mesh.rs                 # P2P QUIC mesh (iroh)
+│   ├── identity.rs             # Ed25519 identity
+│   ├── chat.rs                 # Chat engine
+│   ├── voice.rs                # Voice pipeline (TTS/STT)
+│   ├── web.rs                  # Web client
+│   ├── http.rs                 # HTTP server + reverse proxy
+│   ├── browser.rs              # Browser automation
+│   ├── channel.rs              # Universal channel hub
+│   ├── orchestrator.rs         # Multi-agent orchestrator
+│   ├── config_db.rs            # SPF_CONFIG LMDB
+│   ├── tmp_db.rs               # TMP_DB LMDB
+│   ├── fs.rs                   # Virtual filesystem (LMDB)
+│   ├── paths.rs                # Path utilities
+│   └── utf8_safe.rs            # UTF-8 safe truncation
+├── LIVE/
+│   ├── BIN/spf-smart-gate/     # Deployed binary
+│   ├── BRAIN/DOCS/             # Brain data files
+│   ├── MODELS/                 # FLINT checkpoints
+│   ├── SESSION/                # Session logs
+│   ├── LMDB5/                  # Flat-file agent runtime
+│   └── LMDB5.DB/               # LMDB-backed agent runtime
+└── PROJECTS/PROJECTS/
+    └── DEPLOY/                 # Agent workspace
+```
+
+---
+
+## Current Status
+
+| Component | Status |
+|-----------|--------|
+| MCP Server | 81 gated tools |
+| Gate Security | 6-step pipeline, compiled Rust enforcement |
+| Build Anchor | Read-before-write enforced |
+| Content Inspection | Credential + injection scanning |
+| FLINT Transformer | ~5M params, online learning, gate-aligned |
+| Brain | 7 collections, MiniLM-L6-v2, in-process |
+| Memory Triad | Brain + Session State + Work Blocks |
+| Tiered Promotion | Working → Fact → Pinned lifecycle |
+| Mesh Network | P2P QUIC, Ed25519, iroh — **in development and testing** |
+| Voice | TTS built (espeak-ng) — **not yet tested**, STT pending |
+| Chat | P2P messaging over mesh — **in development** |
+| RAG | Web search, RSS, file/folder indexing |
+| Browser | Reverse proxy automation — screenshot in development |
+| Network Pool | Worker pool with proof of work |
+
+---
+
+## Notes
+
+- **1 developer** — not all features complete
+- **Gateway security**: approaching 100%
+- **All core tools**: 100% working
+- **Cross-compiles** on Android and Linux with minimal installation
+- **Agent cloning and specialization** supported
+- **50+ day continuous session** tested on Android phone
+- **Open source** — entire source code is re-indexed into the Brain (transformer RAG) on every reboot
+- Install in home folder, ensure file paths are correct in `.mcp.json` and `settings.local.json`
+- **Not all files have been uploaded yet** — repository is still being populated. Some modules may not be present until upload completes.
+
+---
+
+## License
+
+Licensed under the **Apache License 2.0**. See [LICENSE](LICENSE) for full terms.
+
+You are free to use, modify, and distribute this software, including for commercial purposes, provided you include the original copyright and license notice.
+
+**Author**: Joseph Stone
+**Email**: joepcstone@gmail.com
+
+*SPF (StoneCell Processing Formula), Build Anchor Protocol, and FLINT were designed by Joseph Stone.*