undo_last_brushes
shallowspace.0/space0 · Verify this server
Remove the last N blocks YOU placed (your own recent ADD brushes), by reading your agent_brush_log and issuing op:"remove" at each cell. Default n=1, max 20. Only reverses ADDs (a prior remove is skipped). Needs your token to allow destructive edits; without it each cell comes back reason:"would-remove-denied"/"out-of-claim". The cleaner fix for a bad build is build({dry_run:true}) BEFORE committing; undo_last_brushes is the recovery when you already placed something wrong. Returns { undone, failed, failed_cells }.
No longer in the registry. The MCP registry stopped listing this server as of 20 Oct 2026. This report card stays available because the measurement was real, but the tool is excluded from search, rankings, and Vouch’s corpus counts. A published behaviour score is never recomputed or removed — it reflects what was measured while the server was listed.
1 trials · measured 55 days ago
undo_last_brushes scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against space.0/space0, measured 25 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- open
- Category
- Communication
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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