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Add action/expectation/result structure to all skill definitions

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Each step in every SKILL.md now carries labeled Action, Expectation,
and Result blocks so the agent can mechanically execute, verify, and
branch at each stage. Format chosen after comparing three variants
(indented blocks, inline keywords, tables) on a prove-validity
simulation; indented blocks scored highest on routing completeness
and checkability.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Angelica Moreira 2026-03-11 19:51:59 +00:00
parent d349b93d1d
commit 9d674404c8
10 changed files with 364 additions and 48 deletions
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32
.github/skills/simplify/SKILL.md vendored
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@ -7,7 +7,16 @@ Given a formula, apply a sequence of Z3 tactics to produce an equivalent but sim
# Step 1: Choose tactics
Z3 provides dozens of tactics. Common ones:
Action:
Select a tactic chain from the available Z3 tactics based on the
formula's theory.
Expectation:
A comma-separated list of tactic names suitable for the formula domain.
Result:
If unsure, use the default chain: `simplify,propagate-values,ctx-simplify`.
For bitvector formulas, add `bit-blast`. Proceed to Step 2.
| Tactic | What it does |
|--------|-------------|
@ -22,6 +31,17 @@ Z3 provides dozens of tactics. Common ones:
# Step 2: Run simplification
Action:
Invoke simplify.py with the formula and optional tactic chain.
Expectation:
The script applies each tactic in sequence and prints the simplified
formula. A run entry is logged to z3agent.db.
Result:
If the output is simpler, pass it to **solve** or **prove**.
If unchanged, try a different tactic chain.
```bash
python3 scripts/simplify.py --formula "(assert (and (> x 0) (> x 0)))" --vars "x:Int"
python3 scripts/simplify.py --file formula.smt2 --tactics "simplify,propagate-values,ctx-simplify"
@ -32,7 +52,15 @@ Without `--tactics`, the script applies the default chain: `simplify`, `propagat
# Step 3: Interpret the output
The script prints the simplified formula in SMT-LIB2 syntax. Subgoals are printed as separate `(assert ...)` blocks.
Action:
Read the simplified formula output in SMT-LIB2 syntax.
Expectation:
One or more `(assert ...)` blocks representing equivalent subgoals.
Result:
A smaller formula indicates successful reduction. Pass the result to
**solve**, **prove**, or **optimize** as needed.
# Parameters