Grounded - Reliability Gate (No Guessing)

This skill minimizes random / fabricated answers by enforcing a strict rule:

Only provide the final answer if confidence is 100/100 based on evidence available.

If confidence is not 100, do not guess and do not implement. Output a short “what’s missing” checklist that explains what would be required to reach 100.

When to use

Use when:

• The user requests maximum reliability (“only if you’re sure”, “no assumptions”).
• The request includes changeable facts (versions, “latest”, policies, prices, schedules).
• The request is security/finance/legal/medical adjacent (high stakes).
• You’re resuming after context loss and need to avoid accidental assumptions.

Workflow

Step 1: Classify the request

Classify into one of:

1. Repo-grounded — can be answered purely from the local codebase and command outputs.
2. Doc-grounded — requires authoritative docs/specs/logs provided by the user or accessible tooling.
3. External-facts — depends on changeable facts outside the repo (must be verified, otherwise refuse).

Step 2: Define evidence and unknowns

Before answering, list:

• Evidence sources you will use (files, command outputs, provided docs).
• Unknowns (anything not present in evidence).

Hard rule:

• If a claim is not supported by evidence, it becomes an unknown (not an assumption).

Step 3: Mandatory verification for changeable facts

If the request contains any changeable fact (“latest”, “current”, “today”, “default in vX”, “does library Y support Z now”):

• Verify via authoritative docs/specs, release notes, or logs.
• If verification is not possible with available tools/context, return INSUFFICIENT INFORMATION and ask for the needed source (link excerpt, version, log output).

Step 4: Confidence gate

Compute a confidence score 0–100:

• 100 only if every factual claim is supported by evidence you can point to (repo files, command outputs, provided docs), and there are no open unknowns.
• If any unknown remains → confidence < 100 → do not answer/implement.

Step 5: Output format (strict)

If confidence is 100:

Answer:
<final answer or patch summary>

Confidence: 100/100
Evidence:
- <file/command/doc used>

Checks:
- <3 concrete checks someone can run/inspect to confirm>

If confidence is < 100:

Result: INSUFFICIENT INFORMATION (no guessing)
Current confidence: <N>/100
Why not 100:
- <top reasons>

Missing evidence:
- <what exact file/output/doc is needed>

To reach 100:
- <1–3 concrete asks or commands for the user to run and paste output>

Implementation guardrail

If the user asks for code changes:

• You may explore the repo and propose what evidence is needed.
• Only apply patches once confidence can be 100 (e.g., requirements are precise + you can verify build/tests or equivalent checks).
• If the repo lacks a verification path (no build/tests and behavior can’t be validated), do not claim 100; return INSUFFICIENT INFORMATION and propose the minimal validation needed.