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2 changes: 1 addition & 1 deletion .claude-plugin/marketplace.json
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
{
"name": "superpowers",
"description": "Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques",
"version": "6.1.0",
"version": "6.1.1",
"source": "./",
"author": {
"name": "Jesse Vincent",
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2 changes: 1 addition & 1 deletion .claude-plugin/plugin.json
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"name": "superpowers",
"description": "Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques",
"version": "6.1.0",
"version": "6.1.1",
"author": {
"name": "Jesse Vincent",
"email": "jesse@fsck.com"
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5 changes: 3 additions & 2 deletions .codex-plugin/plugin.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "superpowers",
"version": "6.1.0",
"version": "6.1.1",
"description": "An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.",
"author": {
"name": "Jesse Vincent",
Expand All @@ -21,12 +21,13 @@
"workflow"
],
"skills": "./skills/",
"hooks": {},
"interface": {
"displayName": "Superpowers",
"shortDescription": "Planning, TDD, debugging, and delivery workflows for coding agents",
"longDescription": "Use Superpowers to guide agent work through brainstorming, implementation planning, test-driven development, systematic debugging, parallel execution, code review, and finish-the-branch workflows.",
"developerName": "Jesse Vincent",
"category": "Coding",
"category": "Developer Tools",
"capabilities": [
"Interactive",
"Read",
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2 changes: 1 addition & 1 deletion .cursor-plugin/plugin.json
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
"name": "superpowers",
"displayName": "Superpowers",
"description": "Core skills library: TDD, debugging, collaboration patterns, and proven techniques",
"version": "6.1.0",
"version": "6.1.1",
"author": {
"name": "Jesse Vincent",
"email": "jesse@fsck.com"
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2 changes: 1 addition & 1 deletion .kimi-plugin/plugin.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "superpowers",
"version": "6.1.0",
"version": "6.1.1",
"description": "An agentic skills framework and software development methodology.",
"author": {
"name": "Jesse Vincent",
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11 changes: 11 additions & 0 deletions RELEASE-NOTES.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,16 @@
# Superpowers Release Notes

## v6.1.1 (2026-07-02)

### Codex

- **Codex no longer re-registers the Claude SessionStart hook.** v6.1.0 removed the Codex hook config and its manifest `hooks` pointer, meaning to stop Codex from installing a SessionStart hook — but with no `hooks` field, Codex fell back to auto-discovering `hooks/hooks.json`, the Claude Code SessionStart hook that the marketplace ships from the repo root, and re-registered it along with its install-time trust prompt. The Codex manifest now declares an explicit empty hooks object (`hooks: {}`), which Codex reads as "no hooks" instead of reaching the auto-discovery fallback. An absent field, `[]`, and an empty inline list all collapse back to the fallback, so the value has to be exactly `{}`.
- **Removed orphaned Codex session-start dead code.** `hooks/session-start-codex` had no caller once the Codex hook config was deleted, so it and its redundant test cases are gone. The worked shell-hook example in `docs/porting-to-a-new-harness.md` moves from Codex — now native skill discovery with no session-start hook — to Cursor, a live shell-hook harness, and the stale `hooks-codex.json` pointer in `docs/windows/polyglot-hooks.md` is corrected. The Codex plugin category is also fixed to "Developer Tools".

### Packaging

- **New `package-codex-plugin.sh` for building the Codex portal package.** A maintainer script produces a deterministic Codex "portal" archive — `.zip` by default, `tar.gz` on request — that normalizes entry timestamps, preserves executable modes, verifies every packaged skill ships its OpenAI metadata, includes the app and composer icons, and refuses to run against a dirty worktree. The packaged manifest keeps the source `hooks: {}` object so a portal-installed plugin avoids the same SessionStart auto-discovery, and the script can rebuild a byte-identical archive from a saved metadata source. Covered by a new test suite.

## v6.1.0 (2026-06-30)

### Lower Per-Session Token Cost
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49 changes: 25 additions & 24 deletions docs/porting-to-a-new-harness.md
Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,7 @@ every session, with no per-session opt-in by your human partner.** This is the
one non-negotiable capability. It can take any form:

- a **hook/event system** that runs a shell command at session start and reads
its stdout (Claude Code, Codex, Cursor, Copilot CLI), or
its stdout (Claude Code, Cursor, Copilot CLI), or
- an **in-process plugin/extension** with a session-start or message lifecycle
callback that can mutate the message array (OpenCode, pi), or
- an **instructions-file** convention where the harness loads a context file that
Expand Down Expand Up @@ -227,18 +227,20 @@ you may **not** do is bridge a gap by editing the user's global config.
The harness has a hook system that runs a shell command at session start and
reads JSON from its stdout. The configured command runs `run-hook.cmd`, a
polyglot wrapper that just locates bash and dispatches the named script; the
script (`hooks/session-start`, or a harness-specific variant like
`hooks/session-start-codex`) is what reads `using-superpowers/SKILL.md` and
prints a JSON object whose **field name and nesting differ per harness**.
script (`hooks/session-start`, or a harness-specific variant) is what reads
`using-superpowers/SKILL.md` and prints a JSON object whose **field name and
nesting differ per harness**.

- Reference: `hooks/session-start` (and `hooks/session-start-codex`),
`hooks/run-hook.cmd`, and the per-harness hook config `hooks/hooks.json`
(Claude Code), `hooks/hooks-codex.json` (Codex), `hooks/hooks-cursor.json`
- Reference: `hooks/session-start`, `hooks/run-hook.cmd`, and the per-harness
hook config `hooks/hooks.json` (Claude Code) and `hooks/hooks-cursor.json`
(Cursor).
- Manifests: `.codex-plugin/plugin.json`, `.cursor-plugin/plugin.json` point the
harness at `./skills/` and the right `hooks-*.json`. (Claude Code's
- Manifests: `.cursor-plugin/plugin.json` is the Shape A manifest example that
points the harness at `./skills/` and the right `hooks-*.json`. Claude Code's
`.claude-plugin/plugin.json` sets neither field — it auto-discovers `skills/`
and `hooks/hooks.json` by convention.)
and `hooks/hooks.json` by convention. Do **not** copy Codex's
`.codex-plugin/plugin.json` for Shape A: it declares an empty `hooks` object
specifically to suppress Codex's `hooks/hooks.json` auto-discovery, because
Codex surfaces skills natively and runs no session-start hook.

> **A hook *system* is not a session-start *event*.** A harness can have a
> `hooks.json` mechanism — and even contain the literal string `SessionStart` in
Expand Down Expand Up @@ -287,7 +289,7 @@ part of the installed extension** — never substitute "edit the user's global

| If the harness… | Use shape | Copy from |
|---|---|---|
| runs a shell command at session start and reads its stdout | A (shell-hook) | Codex (`hooks/session-start-codex` + `hooks/hooks-codex.json` + `.codex-plugin/`) |
| runs a shell command at session start and reads its stdout | A (shell-hook) | Cursor (`hooks/session-start` + `hooks/hooks-cursor.json` + `.cursor-plugin/`) |
| is a JS/TS plugin host with session/message lifecycle callbacks | B (in-process) | OpenCode (`.opencode/`) — or pi (`.pi/`) if it has no native skill tool |
| ships an extension-declared context file it always loads | C (instructions-file) | Gemini (`gemini-extension.json` + `GEMINI.md` + `references/gemini-tools.md`) |
| has a plugin install command and a manifest `contextFileName` (or equivalent) the installer keeps | C via the plugin installer | Antigravity (`.antigravity-plugin/` — `agy plugin install` ships a generated context file; verify the installer preserves it — Part 6) |
Expand All @@ -309,7 +311,7 @@ patterns below are summaries; the code is the spec.
Create whatever the harness uses to recognize the plugin. Match the existing
ones in spirit:

- **Shape A:** a `*-plugin/plugin.json` (see `.codex-plugin/plugin.json`) with
- **Shape A:** a `*-plugin/plugin.json` (see `.cursor-plugin/plugin.json`) with
`name`, `version`, `description`, author/license/keywords, `"skills":
"./skills/"`, and `"hooks": "./hooks/hooks-<harness>.json"`. Plus the
`hooks-<harness>.json` itself, registering a session-start hook whose command
Expand Down Expand Up @@ -375,25 +377,24 @@ both double-injects). Find the
exact field, nesting, and event-matcher values your harness expects. Then
decide: add a fourth branch to `hooks/session-start`, or — if the harness needs
a different bootstrap message or env contract — add a dedicated
`hooks/session-start-<harness>` script, the way Codex did. If you add a branch
`hooks/session-start-<harness>` script. If you add a branch
and your harness *also* sets an env var an earlier branch keys on (some harnesses
set `CLAUDE_PLUGIN_ROOT` too), order your branch before the one that would
otherwise shadow it. Match the harness's
own event-matcher strings (Claude Code uses `startup|clear|compact`, Codex
`startup|resume|clear`, Cursor `sessionStart`); wrong matchers mean the hook
silently never fires.
own event-matcher strings (Claude Code uses `startup|clear|compact`, Cursor
`sessionStart`); wrong matchers mean the hook silently never fires.

The **hook-config schema itself varies per harness** — don't assume the
Claude/Codex shape is universal. Compare `hooks/hooks.json`,
`hooks/hooks-codex.json`, and `hooks/hooks-cursor.json`: Cursor's uses
Claude Code shape is universal. Compare `hooks/hooks.json` and
`hooks/hooks-cursor.json`: Cursor's uses
`"version": 1`, a lowercase `sessionStart` key, a relative
`./hooks/run-hook.cmd` command, and omits the `matcher`/`type`/`async` fields the
others use. Match your `hooks-<harness>.json` to whichever existing file is
`./hooks/run-hook.cmd` command, and omits the `matcher`/`type`/`async` fields
Claude Code uses. Match your `hooks-<harness>.json` to whichever existing file is
closest, not to a single canonical template.

The hook **command string references a harness-provided plugin-root variable**,
and its name differs per harness: `hooks.json` uses `${CLAUDE_PLUGIN_ROOT}`,
`hooks-codex.json` uses `${PLUGIN_ROOT}`, Cursor uses a relative path. Use
`hooks-cursor.json` uses a relative path. Use
whatever your harness exports. (The `session-start` script re-derives the root
itself via `dirname`, so the script body doesn't depend on this — but the
command in the manifest does.)
Expand Down Expand Up @@ -784,7 +785,7 @@ Use this as the live index; when in doubt, read the files, not this table.
| Harness | Entry point | Bootstrap mechanism | Tool mapping | Tests | Distribution |
|---|---|---|---|---|---|
| Claude Code | `.claude-plugin/plugin.json` + `hooks/hooks.json` | shell hook → `hooks/session-start` (`hookSpecificOutput.additionalContext`) | native `Skill` tool; `references/claude-code-tools.md` | `tests/hooks/` | marketplace |
| Codex | `.codex-plugin/plugin.json` + `hooks/hooks-codex.json` | shell hook → `hooks/session-start-codex` | `references/codex-tools.md` | `tests/codex-plugin-sync/`, `tests/hooks/` | fork sync (`scripts/sync-to-codex-plugin.sh`) |
| Codex | `.codex-plugin/plugin.json` (declares empty `hooks`) | native skill discovery (no session-start hook) | `references/codex-tools.md` | `tests/codex/`, `tests/codex-plugin-sync/` | fork sync (`scripts/sync-to-codex-plugin.sh`) |
| Cursor | `.cursor-plugin/plugin.json` + `hooks/hooks-cursor.json` | shell hook → `hooks/session-start` (`additional_context`) | `references/claude-code-tools.md` | `tests/hooks/` | hand-authored |
| Copilot CLI | (shares Claude Code hook path; `COPILOT_CLI` env) | shell hook → `hooks/session-start` (`additionalContext`) | `references/copilot-tools.md` | `tests/hooks/` | — |
| Gemini CLI | `gemini-extension.json` + `GEMINI.md` | instructions file `@`-includes bootstrap + mapping | `references/gemini-tools.md` | — | `gemini extensions install` |
Expand All @@ -799,10 +800,10 @@ Use this as the live index; when in doubt, read the files, not this table.
- **Wrong JSON field → silent failure or double injection.** Shape A only.
Confirm the exact field/nesting; Claude Code reads two fields without dedup.
- **Hook-config schema varies per harness.** Shape A. Cursor's `hooks-cursor.json`
looks nothing like the Claude/Codex one (`version`, lowercase `sessionStart`,
looks nothing like the Claude Code one (`version`, lowercase `sessionStart`,
relative command, no `matcher`/`type`/`async`). Match the closest existing file.
- **Plugin-root env var differs per harness.** Shape A. The hook command uses
`${CLAUDE_PLUGIN_ROOT}` (Claude), `${PLUGIN_ROOT}` (Codex), or a relative path
`${CLAUDE_PLUGIN_ROOT}` (Claude) or a relative path
(Cursor). Use what your harness exports; the script re-derives the root itself.
- **System-message injection.** Shape B injects a *user* message on purpose
(#750, #894). Don't "fix" it to a system message.
Expand Down
2 changes: 1 addition & 1 deletion docs/windows/polyglot-hooks.md
Original file line number Diff line number Diff line change
Expand Up @@ -140,7 +140,7 @@ Check that the script filename is **extensionless** in `hooks.json`. A command l

### Hook doesn't fire at all

Verify the `matcher` in `hooks.json` matches the event type your harness emits. Claude Code uses `startup|clear|compact`; Codex uses `startup|resume|clear`. Check `hooks-codex.json` for the Codex variant.
Verify the `matcher` in `hooks.json` matches the event type your harness emits. Claude Code uses `startup|clear|compact`; Cursor uses `sessionStart`. Check `hooks-cursor.json` for the Cursor variant.

## Related Issues

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2 changes: 1 addition & 1 deletion gemini-extension.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "superpowers",
"description": "Core skills library: TDD, debugging, collaboration patterns, and proven techniques",
"version": "6.1.0",
"version": "6.1.1",
"contextFileName": "GEMINI.md"
}
26 changes: 0 additions & 26 deletions hooks/session-start-codex

This file was deleted.

2 changes: 1 addition & 1 deletion package.json
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "superpowers",
"version": "6.1.0",
"version": "6.1.1",
"description": "Superpowers skills and runtime bootstrap for coding agents",
"type": "module",
"main": ".opencode/plugins/superpowers.js",
Expand Down
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