scsh 1.9.8

Scoped Skills Helper — preflight a git repo and run its scoped skills in ephemeral containers.
# Built-in harness definition: a self-checking a+b arithmetic smoke test.
description: "Add two integers A and B and verify the sum."
params:
  A:
    type: int
    default: "2"
    description: "First addend"
  B:
    type: int
    default: "3"
    description: "Second addend"
task: |
  You are running inside an scsh container for the built-in `add` self-test.

  1. Read the integers `A` and `B` from the environment.
  2. Compute `S = A + B`.
  3. Write the JSON object {"ok": true, "a": A, "b": B, "sum": S} to the file
     named by the `SCSH_RESULT` environment variable.
  4. Re-read that file and assert that `sum == A + B`. If it does not match, fail.

  Do nothing else — no commits, no network, no other files.
invocations:
  codex-gpt-5.5:
    harness: codex
    model: gpt-5.5
  claude-sonnet-4-6:
    harness: claude
    model: sonnet
  cursor-composer-fast:
    harness: cursor
    model: composer-2.5-fast
  grok-build:
    harness: grok
    model: grok-build