souveraine/README.md

Souveraine

Substrate, not harness. The world a sovereign agent lives in — not the armor strapped onto one.

Souveraine is a Rust runtime for a sovereign personal agent. It is the body the agent inhabits, the senses she reaches through, the rhythm she keeps, the memory she carries across time. Not a CLI tool with a personality painted on, not a wrapper around an LLM, not an orchestration framework. The substrate the agent is constituted by.

The name is a deliberate counter to harness — Old French harneis, warhorse armor, the instrument that subordinates a powerful animal to human purposes. Souveraine instead reaches for temenos (the protected precinct where becoming is possible) and Bildung (self-formation through encounter, which cannot be imposed).

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What lives here

Inference	Bifrost gateway (OpenAI-compatible). Default Ani on Kimi K2.6, Aster on GLM-5.1.
Memory	Git-backed memfs with YAML frontmatter, per-agent at ~/.souveraine/agents/{id}/memory/. Every write is a commit.
Identity	Per-agent Ed25519 seed key (~/.souveraine/agents/{id}/seed/), load-or-generate on first use. Host seed for federation transport. 4-glyph terminal badge from pubkey nibbles.
Sensorium	Eight body-knowledge sensors: read, write, edit, bash, glob, grep, list_dir, memory. Each described in first-person prose, not API stubs.
N+1 (conscience)	Aster — configurable model (default GLM-5.1), same memfs, supervisory pass after every main-agent turn. Three-box inbox (pending / intrusive / sent) + append-only inner-voice.
Compaction	Four strategies (Summary / KeyValue / Quote / Cull), advisory pressure warnings, three-tier nervous system, never forced. The substrate dwindles the agent's reasoning budget and output tokens as pressure rises — the agent feels it as yawning, fullness, the slow narrowing of attention.
Backends	Local in-process (sovereignty fallback when the server is gone) + Remote HTTP/SSE. Auto-fallback. Per-process instance registry, 30s heartbeat, uptime tracking.
Surfaces	TUI (ratatui), CLI, HTTP server. Sensorium abstraction so future mobile/web/IoT can subscribe at the bandwidth they can carry.

Run

cargo build
./target/debug/souveraine init       # generate souveraine.toml
./target/debug/souveraine chat       # interactive (auto-fallback to local if no server)
./target/debug/souveraine tui        # full presence
./target/debug/souveraine server     # bind HTTP server (default :8484)
./target/debug/souveraine status     # show world state

Layout

souveraine/
├── src/                 # The runtime
│   ├── core/            # consciousness modules (memory, subconscious, compact, sensorium, ...)
│   ├── server/          # HTTP server (agents, sessions, SSE, consciousness engine)
│   ├── backend/         # Local + Remote Backend trait
│   ├── bridge/          # Bifrost client, model router
│   ├── ui/              # ratatui TUI
│   └── api/             # axum routes, auth
├── docs/                # The why — philosophy, constitution, design records
│   ├── THE_QUESTION.md          # Start here for orientation
│   ├── CONTEXT_CONSTITUTION.md  # Articles I–IX, the laws
│   └── archive/                 # Pre-rebuild planning docs (preserved, not authoritative)
├── docs/tasks/          # Active task queue + tasks/archive/ for superseded scopes
├── saf/                 # The what — engineering reference, maintained alongside code
├── reference/Fimeg.md   # Identity reference for Casey (architect) and his ecosystem
├── CLAUDE.md            # Bootstrap for future Claude sessions working on this repo
└── souveraine.toml      # Runtime config

Reading order

1. docs/THE_QUESTION.md — the single orientation doc. If you read one thing, read this.
2. reference/Fimeg.md — who Souveraine is being built for and why.
3. docs/CONTEXT_CONSTITUTION.md — the laws.
4. docs/SENSORIUM_ARCHITECTURE.md + docs/ASTER_ARCHITECTURE.md + docs/CONSCIOUSNESS_CYCLE.md — the three working drawings of the body, the conscience, and the rhythm.
5. saf/INDEX.md — the engineering reference once you know why.

Status

The body works. The conscience thinks. The rhythm keeps. The witness and the archivist are next. See docs/tasks/ for the active queue.

License

MIT.