RFC 0013: SQLite snapshot backup artifacts

[giodl73-repo]

Summary

RFC 0013 defines the SQLite-safe artifact boundary now implemented by
openclaw/openclaw#105718:

one live OpenClaw-owned SQLite database -> one verified, immutable snapshot
directory -> fresh-target restore

The landed command is:

openclaw backup sqlite create
openclaw backup sqlite list
openclaw backup sqlite verify
openclaw backup sqlite restore

OpenClaw owns database roles, SQLite-safe capture, manifest and hash creation,
strict verification, private staging, atomic local publication, and
fresh-target restore. Hosts and operators own upload, encryption, retention,
restore timing, startup orchestration, and failover policy.

What We Learned From Running Snapshots In Lobster

We have learned a lot since we first started running the snapshot boundary in
Lobster:

• syncing completed manifest.json plus database.sqlite artifacts is the
  right boundary; syncing live SQLite files and sidecars is not;
• the SQLite owner must author and verify the artifact because a host cannot
  infer database role, WAL state, schema, indexes, ownership, or safe restore
  semantics from paths;
• a verified local snapshot is intentionally smaller than a complete
  replacement or scale-from-zero transaction;
• portable recovery still needs explicit treatment for non-SQLite state,
  credentials and external dependencies, durable host acceptance, final
  quiescence, generation fencing, restored readiness, and coordinator replay;
  and
• those lifecycle concerns should compose above this RFC rather than expanding
  or duplicating the landed SQLite implementation.

OpenClaw main also already has the host-neutral
gateway.suspend.prepare|status|resume contract from
openclaw/openclaw#103618,
with Vincent's validation repair in
openclaw/openclaw#103925.
Follow-on handoff work should reuse that cooperative tracked-work fence rather
than propose another pause API. The host still owns external ingress fencing,
third-party Channel handling, and full process/filesystem consistency.

The result is a simpler follow-on direction: keep RFC 0013 and PR 105718 as the
authoritative owner primitive, then discuss small optional sidecars for
aggregate recovery-point components, portable handoff, and restored admission.
Lobster remains one proving host, not part of the core snapshot contract.

Scope

This RFC remains deliberately narrow:

• shared OpenClaw state and per-agent SQLite databases;
• verified local snapshot repositories;
• committed WAL-state capture through SQLite;
• strict manifests, hashes, schema/role/owner verification;
• safe cross-platform staging and publication; and
• restore only to a fresh target.

It does not define:

• scheduling, upload, object storage, or retention;
• credential transfer;
• aggregate OpenClaw state capture;
• restore-on-boot;
• leases, generation fencing, or safeToDestroy;
• retained ingress, hibernation, wake, or managed failover.

Implementation

Implementation landed in
openclaw/openclaw#105718,
commit
2f25e9cba384acfc06cdf83640f236fdb7c1af33.

The original contributor implementation in
openclaw/openclaw#94805 was
superseded by Vincent's hardened implementation while preserving the
SQLite-safe artifact direction.

Current-Head Validation

• RFC head:
  864d7dee6ba6b9cf9e2f902f174408e5fbc570db
• One RFC file, rfcs/0013-cloud-serializable-sqlite-state.md
• Frontmatter records status: completed and the landed implementation.
• The RFC matches the final backup sqlite command and responsibility split.
• PR 105718 records Linux, Windows, and macOS proof for the landed behavior.
• RFC checks currently pass.

Review Request

Please review RFC 0013 as the completed SQLite owner-artifact contract.

Separately, we would value feedback on whether its completed snapshot
directories and exact manifests are the right substrate for small,
host-neutral follow-on sidecars. Those sidecars would not change this RFC's
snapshot semantics, add Lobster-specific APIs, or duplicate the existing
gateway.suspend.* contract.

[clawsweeper]

Codex review: needs real behavior proof before merge. Reviewed August 21, 2026, 4:55 PM ET / 20:55 UTC.

ClawSweeper review

What this changes

This PR adds a completed RFC documenting OpenClaw’s SQLite-safe snapshot artifact and fresh-target restore contract.

Merge readiness

⛔ Blocked by patch quality or review findings - 6 items remain

This RFC is not on current main and remains useful, but it is not merge-ready: its completed status points issue at an implementation pull request rather than the required accepted implementation issue.

Priority: P3
Reviewed head: 864d7dee6ba6b9cf9e2f902f174408e5fbc570db

Review scores

Measure	Result	What it means
Overall readiness	🦪 silver shellfish (2/6)	The contract text is substantial, but the missing required acceptance record leaves the documentation PR not quality-ready to merge.
Proof confidence	🌊 off-meta tidepool	Not applicable: This is a documentation-only RFC change; runtime proof belongs to the separately referenced core implementation.
Patch quality	🦪 silver shellfish (2/6)	1 actionable review finding remain.

Verification

Check	Result	Evidence
Real behavior	Not applicable	Not applicable: This is a documentation-only RFC change; runtime proof belongs to the separately referenced core implementation.
Evidence reviewed	4 items	RFC metadata mismatch: The proposed frontmatter marks the RFC completed but records an OpenClaw pull request in its issue field. Published RFC lifecycle: The repository requires an accepted RFC to record a GitHub implementation issue before it can later be marked completed. Current-main check: Current main does not contain this RFC file, so the documentation change has not already landed in this repository.
Findings	1 actionable finding	[P1] Link the accepted implementation issue
Security	None	None.

How this fits together

The RFC repository records OpenClaw design contracts. This document defines how a live OpenClaw-owned SQLite database becomes a verified snapshot directory for host retention and later fresh-target restore.

flowchart LR
  A[Live SQLite database] --> B[SQLite-safe capture]
  B --> C[Manifest and hash verification]
  C --> D[Completed snapshot directory]
  D --> E[Host retention or transfer]
  D --> F[Fresh-target restore]
  F --> G[OpenClaw runtime]

Loading

Before merge

• Add real behavior proof - Not applicable: This is a documentation-only RFC change; runtime proof belongs to the separately referenced core implementation.
• Link the accepted implementation issue (P1) - The RFC lifecycle requires an accepted RFC to record a GitHub implementation issue before later becoming completed. This line instead points issue at an implementation pull request, leaving the required acceptance record absent; link the accepted issue and preserve the discussion trace before merging.
• Resolve merge risk (P1) - Merging a completed RFC whose required implementation issue is not recorded would bypass the repository’s published acceptance trace and make the contract’s approval history ambiguous.
• Complete next step (P2) - The remaining correction requires the contributor or RFC owners to provide the repository-required acceptance record; it is not an autonomous repair task.
• Improve patch quality - Record the accepted implementation issue in frontmatter.
• Improve patch quality - Ensure the required maintainer-discussion acceptance record is traceable.

Findings

• [P1] Link the accepted implementation issue — rfcs/0013-cloud-serializable-sqlite-state.md:8

Agent review details

Security

None.

Review metrics

Metric	Value	Why it matters
RFC scope	1 RFC file; 290 added, 0 removed	The entire proposed change is one new completed contract, so lifecycle metadata is the key merge gate.

Merge-risk options

Maintainer options:

1. Restore the RFC acceptance record (recommended)
   Link the accepted GitHub implementation issue in the frontmatter and ensure the required maintainer-discussion acceptance record is available before merge.

Technical review

Best possible solution:

Keep the narrow completed contract, but merge it only after its frontmatter records the accepted implementation issue and the required acceptance discussion is traceable.

Do we have a high-confidence way to reproduce the issue?

Not applicable: this PR changes RFC documentation rather than executable behavior; the described runtime implementation is outside this repository.

Is this the best way to solve the issue?

No: the completed status and implementation pull-request link do not satisfy this repository’s required accepted implementation-issue record.

Full review comments:

• [P1] Link the accepted implementation issue — rfcs/0013-cloud-serializable-sqlite-state.md:8
  The RFC lifecycle requires an accepted RFC to record a GitHub implementation issue before later becoming completed. This line instead points issue at an implementation pull request, leaving the required acceptance record absent; link the accepted issue and preserve the discussion trace before merging.
  Confidence: 0.98

Overall correctness: patch is incorrect
Overall confidence: 0.98

AGENTS.md: not found in the target repository.

Codex review notes: model internal, reasoning high; reviewed against af708f0ddb6f.

Labels

Label justifications:

• P3: This is documentation and process cleanup, not a production incident.
• merge-risk: 🚨 other: The completed metadata would create an ambiguous approval and implementation trail if merged without the required issue record.
• rating: 🦪 silver shellfish: Overall readiness is 🦪 silver shellfish; proof is 🌊 off-meta tidepool and patch quality is 🦪 silver shellfish.
• status: ⏳ waiting on author: ClawSweeper has contributor-facing work open and is waiting for author action. Not applicable: This is a documentation-only RFC change; runtime proof belongs to the separately referenced core implementation.

Evidence

What I checked:

• RFC metadata mismatch: The proposed frontmatter marks the RFC completed but records an OpenClaw pull request in its issue field. (rfcs/0013-cloud-serializable-sqlite-state.md:8, 864d7dee6ba6)
• Published RFC lifecycle: The repository requires an accepted RFC to record a GitHub implementation issue before it can later be marked completed. (README.md:91, af708f0ddb6f)
• Current-main check: Current main does not contain this RFC file, so the documentation change has not already landed in this repository. (rfcs/0013-cloud-serializable-sqlite-state.md, af708f0ddb6f)
• Lifecycle provenance: The current RFC-process guidance dates to Kevin Lin’s “docs: update rfc process” commit. (README.md:78, e366ea9825a4)

Likely related people:

• kevinlin-openai: Authored the current RFC-process guidance that defines the required implementation-issue record. (role: RFC lifecycle author; confidence: high; commits: e366ea9825a4; files: README.md, rfcs/0000-template.md)
• Dallin Romney: Recent history shows work clarifying RFC layout and supporting-material conventions adjacent to this document. (role: recent RFC structure contributor; confidence: medium; commits: 3aa7d727383f; files: README.md)

Rating scale

Score	Internal tier	Crab rank	Meaning
6/6	S	🦀 challenger crab	Exceptional readiness
5/6	A	🦞 diamond lobster	Very strong readiness
4/6	B	🐚 platinum hermit	Good normal PR; ordinary maintainer review
3/6	C	🦐 gold shrimp	Useful, but confidence is limited
2/6	D	🦪 silver shellfish	Proof or implementation needs work
1/6	F	🧂 unranked krab	Not merge-ready
N/A	NA	🌊 off-meta tidepool	Rating does not apply

Overall follows the weaker of proof and patch quality.
Shiny media proof means a screenshot, video, or linked artifact directly shows the changed behavior. Runtime, network, CSP, and security claims still need visible diagnostics.

Workflow

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• Re-runs edit this comment so the latest verdict, findings, and automation markers stay together instead of adding duplicate bot comments.
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• Fresh-review commands do not start repair, autofix, rebase, CI repair, or automerge.
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History

Review history (46 earlier review cycles; latest 8 shown)

• reviewed 2026-08-09T12:42:08.718Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Restore the required RFC acceptance record
• reviewed 2026-08-09T14:50:52.171Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the accepted implementation issue
• reviewed 2026-08-09T19:49:33.805Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the accepted implementation issue
• reviewed 2026-08-09T22:00:38.165Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the accepted implementation issue
• reviewed 2026-08-09T23:13:46.602Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the required accepted implementation issue
• reviewed 2026-08-11T03:13:24.429Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Link the required implementation issue
• reviewed 2026-08-12T19:14:17.581Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the accepted implementation issue
• reviewed 2026-08-15T04:02:21.810Z sha 864d7de :: needs real behavior proof before merge. :: [P1] Record the accepted implementation issue

[giodl73-repo]

@clawsweeper re-review

Updated the PR body with final-head RFC proof, including head SHA, diff stat, frontmatter, line count, and git diff --check output. The maintainer-discussion thread remains pending maintainer-side Discord action/access, and acceptance metadata is intentionally unchanged while draft.

[clawsweeper]

🦞🧹
ClawSweeper re-review requested.

I asked ClawSweeper to review this item again.
Action: item re-review queued (workflow sweep.yml, event repository_dispatch).
Result: the existing ClawSweeper review comment will be edited in place when the review finishes.

[giodl73-repo]

Hey @vincentkoc — we have learned a lot since we first started running the
snapshot boundary in Lobster.

Your #105718 implementation gave us the native owner seam we were missing. The
main lesson from the broader continuity proof is that we should not build a
parallel snapshot/archive system. We can keep RFC 0013 and backup sqlite
authoritative, then make any follow-on much smaller: verified owner snapshots
plus explicit non-SQLite components and external obligations, followed by
host-owned acceptance, fenced restore, and restored readiness.

We also confirmed that current main already has the host-neutral
gateway.suspend.prepare|status|resume seam from #103618, including your
#103925 validation repair. Any follow-on handoff should compose that shipped
cooperative fence with backup sqlite, not invent another pause or drain API.

The real process/container proof also clarified where snapshot semantics should
end:

• local snapshot success is not durable host acceptance or safeToDestroy;
• portable state needs explicit credential and dependency treatment;
• final capture should reuse gateway.suspend.* while the host separately
  fences external ingress and untracked work, rather than infer safety from
  process exit;
• restore success is not readiness or admission; and
• coordinator replay must reuse the same child/generation without repeating
  preparation or restore.

We have updated this PR body to match the landed implementation and current RFC
head. Before authoring any follow-on sidecars, we would like your read on the
ownership split: does composing completed snapshot directories and exact
manifests above RFC 0013 feel like the right direction, while keeping upload,
retention, lifecycle, and wake host-owned?

[giodl73-repo]

Follow-on sidecars are now isolated in draft PR #46 rather than expanding this
completed RFC directly:

• RFC 0013 and #105718 remain the SQLite snapshot authority.
• Current-main gateway.suspend.* remains the cooperative tracked-work fence.
• PR RFC 0013 addendum: application-consistent recovery for scale-to-zero #46 defines only aggregate components, portable handoff, and restored
  admission above those shipped seams.

This keeps PR #20 narrow and lets the lifecycle contracts receive independent
review before any implementation work.