ce-proof

name	ce-proof
description	Publish, read, comment on, or edit markdown in Proof. Use for Proof links, sharing specs/plans/drafts, or publish handoffs from planning workflows; avoid proofread, math, evidence, or proof-of-concept meanings.
allowed-tools	["Bash","Read","Write","WebFetch"]

Proof - Collaborative Markdown Editor

Proof is a collaborative document editor for humans and agents. This skill uses the hosted web API at https://www.proofeditor.ai (HTTP/Bash). If typed proof_* MCP tools are already available in the harness, prefer them; otherwise use the HTTP recipes below.

Identity

Every write to a Proof doc must include the agent's identity. Two fields carry it:

• Machine ID (by on every op, X-Agent-Id header): ai:assistant — stable and machine-parseable. Appears in marks, events, and the API response.
• Display name (name on POST /presence): AI Assistant — human-readable and shown in Proof's presence and comments.

Set the display name once per doc session by posting to presence with the X-Agent-Id header; Proof binds the name to that agent ID for the session. Use this identity pair uniformly for every caller of the skill.

Publish Mode

The primary use is one-way publishing: take an existing local markdown file (a brainstorm, a unified plan, a learning, a draft), read its full contents and post them as the new doc's body (see "Workflow: Create and Share a New Document" for the source-file recipe — never publish placeholder content), and hand the user a shareable URL. The local file stays canonical — publishing does not sync anything back to disk. The user can open the link to read, comment, and share with others; the agent can also participate via the edit APIs below when given the URL. Two entry points, identical mechanics (see "Workflow: Create and Share a New Document"):

• Direct user request — a bare user phrase naming a local markdown file and asking to share it via Proof: "share this to proof", "publish this to proof", "open this in proof editor so I can review", "get me a proof link for this doc". The file is whichever markdown the user just created, edited, or referenced; if ambiguous, ask which file. This is a first-class entry point — do not require an upstream caller.
• Upstream skill handoff — ce-brainstorm, ce-ideate, or ce-plan finishes a draft and hands it off to publish for human review, passing the file path and title explicitly.

Only publish markdown. If the source is an HTML unified plan, do not upload it to Proof; return the local browser/open path instead. When publishing a unified plan, label the title by readiness when available, e.g. Plan: <title> (requirements-only) or Plan: <title> (implementation-ready).

Do not silently replace repo-tracked project docs with Proof links. Do not put secrets, credentials, API keys, private tokens, or sensitive personal data in Proof unless the user explicitly approves.

Credentials

Document creation returns two credentials with different jobs:

• accessToken — everyday bearer for read, edit, presence, and events. Use this for all non-owner agent API calls.
• ownerSecret — owner authority only (delete and other owner-level ops). Never use it as the everyday bearer.

Store them separately for the session (shell vars or equivalent non-repo memory). Never write ownerSecret or accessToken into repo-tracked files, repository history, or durable project logs. Never expose ownerSecret in user-facing UI copy.

Always hand humans the tokenized link (tokenUrl), never a bare /d/<slug> alone — the editor token doubles as claim capability for ownerless docs.

Public creates are ownerless until a signed-in Every user claims the doc in the browser (account menu → Claim ownership). Claiming permanently revokes ownerSecret; accessToken keeps working. After claim, delete and other owner ops belong to the owner's Every account — ask the owner, or use their Every session token. Do not retry delete with a revoked ownerSecret.

Treat a 403 with code: "DOCUMENT_DELETE_FORBIDDEN" and reason: "CREDENTIAL_NOT_OWNER", or a 401 when presenting the creation ownerSecret, as evidence the secret was revoked (commonly after claim). Stop using that ownerSecret; ask the owner to delete or supply an Every owner session.

Web API

Auth on document surfaces (preferred first):

• Authorization: Bearer <accessToken>
• x-share-token: <accessToken>
• ?token=<accessToken> on the request URL

Canonical agent read/write (v3 only — do not invent other agent mutation paths):

• Read: GET /api/agent/<slug>/v3/document
• Write: POST /api/agent/<slug>/v3/edit

Create a Shared Document

No authentication required on the public create route. Returns a shareable URL with tokens.

curl -sS -X POST https://www.proofeditor.ai/share/markdown \
  -H "Content-Type: application/json" \
  -d '{"title":"My Doc","markdown":"# Hello\n\nContent here."}'

Response fields to keep:

{
  "slug": "abc123",
  "tokenUrl": "https://www.proofeditor.ai/d/abc123?token=xxx",
  "accessToken": "xxx",
  "ownerSecret": "yyy",
  "shareUrl": "https://www.proofeditor.ai/d/abc123",
  "_links": {
    "read": "https://www.proofeditor.ai/api/agent/abc123/v3/document",
    "edit": { "method": "POST", "href": "/api/agent/abc123/v3/edit" },
    "delete": { "method": "DELETE", "href": "/api/documents/abc123" }
  }
}

Use tokenUrl as the shareable link. Extract slug, accessToken, and ownerSecret immediately — ownerSecret is required for cleanup while the doc is still unclaimed.

Read a Shared Document

If you already have a shared Proof URL, fetch with content negotiation or v3:

curl -sS -H "Accept: application/json" "https://www.proofeditor.ai/d/{slug}?token=<token>"
curl -sS -H "Accept: text/markdown" "https://www.proofeditor.ai/d/{slug}?token=<token>"

curl -sS "https://www.proofeditor.ai/api/agent/{slug}/v3/document" \
  -H "Authorization: Bearer <token>" \
  -H "X-Agent-Id: ai:assistant"
# -> { ok, revision, title, markdown, comments[], suggestions[], mutationReady? }

ACTIVE docs can be read tokenlessly via v3/document. Mutations, presence, and events need a tokenized credential. Tokenless GET /d/<slug> JSON reports role: null and no mutation links — that is truthful capability reporting, not a browser lock.

comments[] and suggestions[] on the v3 read are the source of review state. Use a comment's id for reply / resolve / unresolve. Use a suggestion's id for accept / reject. v3 supports resolving and unresolving comments; it does not support deleting comments.

When mutationReady is false, revision may be null — omit baseRevision and re-read shortly.

Edit a Shared Document

Send { by, baseRevision?, operations: [...] } to POST /api/agent/{slug}/v3/edit. Targets are visible text in markdown (not raw markdown syntax, not block refs). There is no base token. baseRevision (integer from the last read) is an optional conflict guard — omit it to apply at head. Idempotency-Key is optional; use one for important writes and retries.

curl -sS -X POST "https://www.proofeditor.ai/api/agent/{slug}/v3/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <token>" \
  -H "X-Agent-Id: ai:assistant" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "by":"ai:assistant",
    "operations":[
      {"op":"replace","find":"old visible text","with":"new text"},
      {"op":"comment","on":"text to anchor on","body":"Is this still accurate?"}
    ]
  }'

Content operations:

op	body
replace	find, with (optional occurrence / before / after)
insert	after or before + markdown (anchor: quote, heading:Title, section:Title, "start", or "end")
delete	find
set_document	markdown (whole-doc replace as a minimal diff; safe with live collaborators)

Review operations:

op	body
comment	on, body (optional occurrence)
reply	comment (id), body, optional resolve: true
resolve / unresolve	comment (id)
suggest	kind: "insert"|"delete"|"replace", find, with? (with required for insert/replace)
accept / reject	suggestion (id)

Edit Strategy

Prefer the narrowest op:

1. Literal or scoped prose change → replace / insert / delete
2. Visible track-changes desired → suggest (then accept/reject as needed)
3. Whole-doc replacement → set_document only when the user asks for full replacement or the change cannot be expressed narrowly

If a find/anchor matches more than once, the server rejects with TARGET_AMBIGUOUS and error.candidates — nothing is changed. Disambiguate with occurrence ("first", "last", or 0-based index) or before/after. Never assume silent first-match.

Content ops in one request apply atomically; review ops then apply in order. If a review op fails after content committed, the response is ok: false with partial: true — re-read and retry only the failed op (same Idempotency-Key safely replays).

Errors use { ok:false, error:{ code, message, retryable, opIndex?, target?, candidates?, current? } }. Codes: AUTH, NOT_FOUND, INVALID_REQUEST, TARGET_NOT_FOUND, TARGET_AMBIGUOUS, CONFLICT, TOO_LARGE, BUSY, PENDING, INTERNAL.

• retryable: false — fix the request; do not blind-retry
• retryable: true with error.current — re-resolve targets against current and retry once
• TARGET_AMBIGUOUS — add occurrence / before / after from candidates
• BUSY — brief backoff and retry
• Settled 200 with ok:true — inspect returned revision / document; chain without an extra read when the body is complete
• 202 / PENDING — write may have committed; re-read v3/document before chaining or reporting success

After every successful edit: confirm ok:true, confirm the intended text/comment/suggestion, then report the Proof link with a short summary.

Presence

curl -sS -X POST "https://www.proofeditor.ai/api/agent/{slug}/presence" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <token>" \
  -H "X-Agent-Id: ai:assistant" \
  -d '{"name":"AI Assistant","status":"reading","summary":"Joining the doc"}'

Common statuses: reading, thinking, acting, waiting, completed, error.

Title

curl -sS -X PUT "https://www.proofeditor.ai/api/documents/{slug}/title" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <token>" \
  -d '{"title":"Updated document title"}'

Delete

Only owner credentials can delete:

curl -sS -X DELETE "https://www.proofeditor.ai/api/documents/{slug}" \
  -H "Authorization: Bearer <ownerSecret>"

Viewer, commenter, and editor accessToken values cannot delete. Success returns shareState: "DELETED"; later reads return deleted-document responses (410 on many routes).

Lifecycle: Do not auto-delete after every publish handoff — review docs must linger. Persist ownerSecret for the session. Delete when the user asks to remove/clean up, or when finishing an explicitly ephemeral scratch doc the user is done with.

Marks and privacy

Emptying the markdown (including set_document to blank/minimal content) does not scrub comment marks. Quote and commentary fields can remain readable via v3/document to anyone with the share credential. Without owner delete authority, content wipe is not a privacy cleanup — delete the document with ownerSecret (while unclaimed) or ask the owner after claim.

When the loop breaks

If a mutation keeps failing after a fresh read and one safe retry, call POST https://www.proofeditor.ai/api/bridge/report_bug with the failing request ID, slug, and raw response. The server enriches and files an issue. Ask before including the user's name/email.

Workflow: Review a Shared Document

When given a Proof URL like https://www.proofeditor.ai/d/abc123?token=xxx:

1. Extract the slug and token
2. Bind presence with the default identity
3. Read via v3/document
4. Edit with v3/edit (narrow content ops; review ops for comments/suggestions)

TOKEN="xxx"
SLUG="abc123"
AGENT="ai:assistant"

curl -sS -X POST "https://www.proofeditor.ai/api/agent/$SLUG/presence" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: $AGENT" \
  -d '{"name":"AI Assistant","status":"reading","summary":"Reviewing doc"}'

DOC=$(curl -sS "https://www.proofeditor.ai/api/agent/$SLUG/v3/document" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: $AGENT")
REVISION=$(printf '%s' "$DOC" | jq -r '.revision // empty')

# Comment on visible text
curl -sS -X POST "https://www.proofeditor.ai/api/agent/$SLUG/v3/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: $AGENT" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d "$(jq -n --argjson rev "${REVISION:-null}" '{
    by:"ai:assistant",
    baseRevision: (if $rev == null then null else $rev end),
    operations:[{op:"comment",on:"text to comment on",body:"Your comment here"}]
  } | if .baseRevision == null then del(.baseRevision) else . end')"

# Narrow content edit
curl -sS -X POST "https://www.proofeditor.ai/api/agent/$SLUG/v3/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: $AGENT" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"by":"ai:assistant","operations":[{"op":"replace","find":"old","with":"new"}]}'

# Tracked suggestion
curl -sS -X POST "https://www.proofeditor.ai/api/agent/$SLUG/v3/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: $AGENT" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"by":"ai:assistant","operations":[{"op":"suggest","kind":"replace","find":"old","with":"new"}]}'

Workflow: Create and Share a New Document

Publishing a local file (the primary case): read the file and JSON-encode its full contents into the markdown field with jq --rawfile so newlines, quotes, and backticks are escaped correctly. Never hand-write the body or leave an inline placeholder — that publishes a placeholder doc instead of the source artifact.

SRC="docs/plans/2026-05-04-001-feat-foo-plan.md"
TITLE="Plan: Foo"

RESPONSE=$(jq -n --arg title "$TITLE" --rawfile md "$SRC" '{title:$title, markdown:$md}' \
  | curl -sS -X POST https://www.proofeditor.ai/share/markdown \
    -H "Content-Type: application/json" -d @-)

URL=$(echo "$RESPONSE" | jq -r '.tokenUrl')
SLUG=$(echo "$RESPONSE" | jq -r '.slug')
TOKEN=$(echo "$RESPONSE" | jq -r '.accessToken')
OWNER_SECRET=$(echo "$RESPONSE" | jq -r '.ownerSecret')   # required for owner delete while unclaimed

# Keep OWNER_SECRET in session memory only — never write it into the repo tree.

curl -sS -X POST "https://www.proofeditor.ai/api/agent/$SLUG/presence" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: ai:assistant" \
  -d '{"name":"AI Assistant","status":"reading","summary":"Uploaded doc"}'

echo "$URL"

After publish handoffs from planning workflows, surface the URL and return control — do not delete the doc automatically.

When the user later asks to clean up an unclaimed doc you created:

curl -sS -X DELETE "https://www.proofeditor.ai/api/documents/$SLUG" \
  -H "Authorization: Bearer $OWNER_SECRET"

Workflow: Pull a Proof Doc to Local

Sync the current Proof doc state to a local markdown file. Used for:

• Ad-hoc snapshots of a Proof doc to disk
• Pulling a shared Proof doc that the user (or others) edited back down to a local working copy
• Refreshing a local working copy against the live Proof version

Canonical read for this workflow: GET /api/agent/$SLUG/v3/document.

SLUG=<slug>
TOKEN=<accessToken>
LOCAL=<absolute-path>

ROOT="$(jj workspace root 2>/dev/null)"
if [ -n "$ROOT" ]; then
  TMP_DIR="$ROOT/.tmp/rocketclaw/ce-proof"
else
  TMP_DIR=".tmp/rocketclaw/ce-proof"
fi
mkdir -p "$TMP_DIR"
STATE_TMP="$TMP_DIR/proof-state.$$"
curl -sS "https://www.proofeditor.ai/api/agent/$SLUG/v3/document" \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Agent-Id: ai:assistant" > "$STATE_TMP"
REVISION=$(jq -r '.revision // empty' "$STATE_TMP")

TMP="$TMP_DIR/proof-sync.$$"
jq -jr '.markdown' "$STATE_TMP" > "$TMP" && mv "$TMP" "$LOCAL"
rm "$STATE_TMP"

jq -jr streams markdown bytes without going through a shell variable, so trailing newlines survive. mv within the same filesystem is atomic.

Confirm before writing when the pull isn't directly asked for. If a workflow ends up pulling as a side-effect of a different action, surface the impending write with a short confirm like "Sync Proof doc to <localPath>?" A silent overwrite is surprising.

Safety

• Use v3/document as source of truth before editing
• Prefer narrow replace / insert / delete before suggest or set_document
• Always include by: "ai:assistant" on writes and X-Agent-Id: ai:assistant in headers
• Use accessToken for everyday calls; reserve ownerSecret for owner delete
• Never record share tokens or owner secrets in the project tree or repository history
• On TARGET_AMBIGUOUS / retryable errors, re-resolve against error.current — do not double-apply comments blindly