Pan your AI history for gold.

alluvia

Every conversation you've ever had with an AI tool is sediment. Most of it is sand, but scattered through it are the nuggets: ideas you never chased, solutions you solved once and forgot, threads you meant to finish. alluvia is the pan.

You think through problems in Claude Code. You debug in Cursor. You explore in ChatGPT. Each tool remembers nothing about the others, and neither do you. The idea you need today is sitting in a session from last spring, in a different app, under a title you'll never search for. alluvia finds it, and shows you where it found it.

"I know I've already thought about this. Resurface it inside the tool I'm using now, with the receipts, without giving another cloud service my raw history." That sentence is the product.

Local-first recall for AI-assisted work: across tools, with receipts and human judgment. Not another "AI memory": your raw sessions never leave the machine, every answer quotes the session it came from, and when there is no record it says so instead of inventing one.

alluvia ingests all of it into one local store, distills it into atomic notes, clusters those into themes, and then does the part nothing else does: it finds the bridges, the places where your past self already met the problem your present self is holding.

A true story from alluvia's own validation gate: a security review in one tool flagged a server-side validation gap. alluvia connections linked it to debugging sessions in a different tool from 14 months earlier: same root cause, long forgotten. Then alluvia propose turned that bridge into a concrete fix plan, cited back to both sources. The human kept it. Every claim in this README traces to a logged validation gate; see docs/validation.

Sixty seconds

(the full replay, rendered from real pipeline output; the team dashboard has its own replay on alluvia.dev)

uv tool install alluvia    # or: pip install alluvia
alluvia demo               # every lens in 30s: no API key, synthetic data
alluvia init               # detect your sources, choose your provider
alluvia refresh            # distill → embed → cluster → map (local embeddings)
alluvia recall "the thing I'm debugging"   # cited recall from your own history

One-shot trial without installing: uvx alluvia init.

Recall: the front door

$ alluvia recall "refresh token storage in the browser" --handoff

recall fuses your themes, bridges, and unfinished threads into a few cited hits. It is retrieval only, zero LLM spend, and it has grown up since the first release:

• Receipts. Every hit carries the verbatim quote from the session behind it, string-match verified. A fabricated quote never survives.
• Hybrid search. Vector search paired with an exact-match channel, so error strings, file paths, and snake_case identifiers find their note even where embeddings go blind (ECONNREFUSED, auth/refresh.py, DATABASE_URL).
• Time-scoped. alluvia recall "the auth fix last tuesday" searches only that window. "last week", "in march", "since march", "3 days ago", "2025" all work, and an empty window answers honestly empty instead of surfacing the wrong era.
• Honest refusal. A golden query set (semantic, exact-match, must-refuse) runs with the test suite; retrieval changes must never regress the refusals.

--handoff prints a paste-ready block for whatever assistant you're in right now:

Relevant prior context from alluvia (query: "refresh token storage…"):

1. Auth token lifecycle [open]: refresh races and rotation.
   why: 2 of your prior notes match; thread status: open
   sources: claude-code · 2025-04-18; chatgpt-export · 2025-11-02

Treat this as prior context, not ground truth. Verify against the current code.

Inside your assistant, the MCP tool recall_now does the same thing mid-conversation. And bare alluvia prints a now-view: open loops, fresh bridges, whether a refresh is due.

The lenses

$ alluvia themes            # your thinking, clustered
• Docker Issues  [84 sessions/2 sources]  (2025-03→2026-06)
• Refresh Token Storage  [9 sessions/2 sources]
    Insecure localStorage tokens vulnerable to XSS; approaches discussed...

$ alluvia connections       # bridges across tools and months
🔗 "no cross-check between ids enables forgery"   [tool-A · 2026-06]
   ↔ "service isn't storing the id on upload"      [tool-B · 2025-04]
   why: same missing validation, found twice, 14 months apart.

$ alluvia unfinished        # threads you keep circling, never closing
🧵 Test Infra Reorganization   open · 4 sessions over 388 days

$ alluvia propose           # new next-steps, grounded in YOUR notes
[prop:50bda956] Add server-side consistency check  (feasibility 4/5)
    ...cites: note:104966a3, note:93de85cc
$ alluvia rate prop:50bda956 --keep

Two more lenses read the record for trouble: alluvia loops lists problems you recorded and never resolved (pure lookup, spends nothing), and alluvia tensions surfaces contradictions, superseded decisions, and recurring problems as typed findings with confidence, rationale, and evidence; confirm one with --keep. When a theme is noise, alluvia mute LABEL drops it from digests, recall, and proposals; unmute and muted reverse and list.

Plus a weekly digest (alluvia digest run --if-due) that brings at most five interrupt-worthy items to you, and stays silent when nothing clears the bar.

See it: the dashboard

alluvia serve --open        # http://localhost:8177

Five views over your map: corpus overview, theme bubbles by status, the cross-tool bridge graph, a weekly activity timeline with your longest-unfinished threads, and your full judgments history. One self-contained page, zero external requests, served only on 127.0.0.1.

Inside your assistant (MCP)

claude mcp add alluvia -- uv run --directory <repo> alluvia mcp

Ten tools let Claude Code, Cursor, or any MCP client query your idea-map mid-conversation: recall_now, recall_themes, find_connections, unfinished_threads, tensions_now, show_source, propose_next, list_proposals, rate_proposal, and get_digest. "You circled this in April. Here's where you landed."

Your machine, visible

alluvia status    # every path + size, store by data class, what's running
alluvia top       # live CPU/RAM/disk of alluvia processes + its LLM traffic
alluvia doctor    # diagnoses the install and repairs what's safe to repair
alluvia export-graph --out map/   # your whole map as a portable graph bundle

Concurrent sessions are safe by design (WAL store, single-writer refresh lock), and any alluvia process can be killed at any instant: everything done so far is saved and resumes on the next run.

What leaves your machine

Provider is your choice: Groq, OpenAI, or Anthropic. The whole product works end-to-end on Groq's free tier. No card, no cloud account, a real trial on your real history where nothing leaves your machine, with per-role model overrides (ALLUVIA_LLM_MODEL_PROPOSE=... for a stronger generator, cheap models for bulk extraction).

Rate limits are handled for you: every call runs behind a provider-agnostic governor with backoff, per-model circuit breakers, and automatic fallthrough across models (on Groq's free tier each model has its own daily budget; when one hits a wall, alluvia moves to the next and comes back later). If a stage still can't complete, alluvia refresh says so, with per-stage counts and the provider retry time, and finishes the rest of the map instead of failing. Pending labels and statuses retry automatically on the next refresh.

How it works

sources ─► ingest ─► RAW (never mutated) ─► distill ─► notes ─► embed
                                                                  │
              lenses ◄── themes/links/status ◄── cluster/link/track
                │
   CLI · MCP · weekly digest        ratings ─► the eval corpus (yours)

Three data classes with different guarantees: raw (source of truth, never touched), derived (rebuildable from raw: improve the pipeline, re-run, nothing lost), judgments (your ratings and digests: durable, never regenerated).

Bring your ChatGPT history

ChatGPT ingestion uses the official data export: ChatGPT → Settings → Data controls → Export data. When the ZIP arrives by email:

alluvia ingest --source chatgpt-export --path ~/Downloads/chatgpt-export.zip
alluvia refresh

Your ChatGPT threads join the same map as Claude Code and Cursor. That's where the cross-tool bridges come from.

Honest limits

• Windsurf and Antigravity transcripts live in schema-less protobuf stores; alluvia detects and skips them cleanly. ChatGPT ingestion uses the official data export (ZIP), not live capture.
• Generated proposals are guardrailed (must cite your notes, novelty-gated, feasibility-labeled) but they're LLM output: you rate, alluvia learns.
• All accepted trade-offs live in docs/DEBT.md, each with the condition that triggers fixing it.

Any source, one contract

Built-in adapters cover Claude Code, Cursor, Codex CLI, Gemini CLI, OpenCode, the Cline family (Cline, Roo, Kilo), and ChatGPT exports. Beyond those, anything that writes a simple normalized-session JSONL is a source:

alluvia ingest --source jsonl --path ./exports/

That's how multi-machine setups work with no cloud (aggregate your hosts' histories into one directory), and how tools we don't ship a parser for arrive already normalized. Community feeders welcome.

For teams: Alluvia Cloud

The same pipeline, multiplayer. Teams opt in to sync distilled notes only (raw history still never leaves each machine) into a shared index, so anyone can ask what the team already figured out and get the answer with receipts:

"Yes. That was fixed in March, in the token-refresh module, by pinning the clock skew. Here are the sessions." Or an honest "no record of that."

Team recall with citations, verified answers (confirm one, and everyone gets the verified version first), and a living registry of decisions, including what superseded them.

alluvia cloud login       # then:
alluvia cloud sync        # distilled notes up; raw history stays home
alluvia cloud status

Sign-ups are open at alluvia.dev. Free for founding teams during early access.

MIT · built local-first on purpose: the research this project started from found that for developers, trust in this category is owned data or nothing. Changelog · Contributing · Security policy · Brand