StampBob — Tactical Review Command Center

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PR ID	Title	Category	Verdict	Violations	Latency	Action
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Repro Sandbox Live invariant violation executor

Rule ID

Offending code snippet (optional override)

Sandbox Terminal

$ Ready. Select a rule and click ▶ Execute Repro.

Offline Eval Benchmark 50 golden PR fixtures · no cloud required

Precision

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Recall

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F1 Score

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Hallucination Rate

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True Positives

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False Positives

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True Negatives

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False Negatives

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CI Gate

Awaiting run…

Full output

Click ↺ Run Benchmark to start the 50-fixture evaluation.

System Health —

Status

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Bob Shell

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Granite Guardian

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Circuit Breaker

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Offline Eval Precision

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Active Rules

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⚡ Live PR Review & Invariant Audit Paste any git diff and stamp it with deterministic proof

Paste any git diff or click a preset to see StampBob execute live AST indexing, sandbox repro, and stamp card generation in under 1 second.

1-Click Presets

Git Diff

PR Title (optional)

Author (optional)

1. AST Indexing

→

2. Invariant Oracle

→

3. Sandbox Repro

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4. Granite Guardian

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5. Stamp Card

Verified Stamp Card

🤖 IBM Bob 2.0 Dev Partner Showcase How Bob 2.0 powers every layer of StampBob

🎭 Autonomous Reviewer Mode (reviewer.json)

Custom Bob IDE persona enforcing zero-tolerance for speculative findings. Activated via bob run --mode reviewer.

Property	Value
slug	`reviewer`
AST mandate	Only violations with InvariantViolation object
Sandbox gate	No finding without confirmed=True repro
Output format	Single structured Stamp Card — no prose

Permissions: read execute skill todo

"roleDefinition": "...no findings without a backing
InvariantViolation object, no violations in Stamp
Card without sandbox confirmation, all output as
a single structured card — no free-form prose."

⚡ Custom Slash Commands (/stamp & /eval)

Interactive Bob IDE commands that run the full pipeline or benchmark directly in the chat panel.

Command	What it does
`/stamp`	AST index → Oracle → Sandbox → Stamp Card
`/stamp fix`	Audit + atomic patch + repro re-run loop
`/eval`	50-fixture benchmark with live P/R curves
`/eval --threshold 0.95`	Override precision gate

git diff

→

InvariantOracle

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Sandbox

→

StampCard

🤖 Headless Bob Shell in GitHub Actions CI

Bob runs headless in CI to post Verified Stamp Cards automatically on every PR.

PR opened

→

bob-review.yml

→

bob run --mode reviewer

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Stamp Card posted

merge gate

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bob-eval-gate.yml

→

precision ≥ 0.92

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hallucination ≤ 0.05

Workflow	Trigger
`bob-review.yml`	pull_request on main
`bob-eval-gate.yml`	push + schedule daily

🪙 Bobcoin Economy & Session Ledger

Every review session is recorded in telemetry/factsheet_ledger.json via IBM watsonx Factsheets governance.

Task	Component	Bobcoins
Task 01	AST Invariant Oracle	~14.2
Task 01.5	Security Scaffolding	~5.1
Task 02	Repro Synthesizer	~11.8
Task 03	Eval Harness	~9.4
Task 04	Bob Shell CI	~7.2
Task 05	Granite Guardian	~8.9
Task 06	Dashboard	~10.3
Task 07	README	~4.6
Task 08	Live watsonx Polish	~9.5

Total: ~81.0 Bobcoins · 92% efficiency