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optimize

Speeds up a codebase as far as it will go in one session, against a hard target (every primary benchmark at least 1.2x faster than the base commit by default)…

Skill by fblissjr

IndexedApache-2.0★ 2
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/fblissjr-optimize

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Speeds up a codebase as far as it will go in one session, against a hard target (every primary benchmark at least 1.2x faster than the base commit by default) without regressing correctness, output quality or safety. Works with the repo's AGENTS.md sections (North star, Measurement, Loop state); base and branch worktrees, exact counts proven against wall-clock time, read-only reviewers one lens each, a re-check of every headline result on the final commit. User-invoked only, because a run spends hours and many subagents.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/optimize

Tools it pre-approves 3

From allowed-tools in SKILL.md: the agent may use these without asking you each time.

  • Bash(python3
  • ${CLAUDE_PLUGIN_ROOT}/scripts/loop_state.py
  • *)

What's inside

Skill name
optimize
Description
Speeds up a codebase as far as it will go in one session, against a hard target (every primary benchmark at least 1.2x faster than the base commit by default) without regressing correctness, output quality or safety. Works with the repo's AGENTS.md sections (North star, Measurement, Loop state); base and branch worktrees, exact counts proven against wall-clock time, read-only reviewers one lens each, a re-check of every headline result on the final commit. User-invoked only, because a run spends hours and many subagents.
License
Apache-2.0
Allowed tools
Bash(python3, ${CLAUDE_PLUGIN_ROOT}/scripts/loop_state.py, *)
Instructions
42 lines in SKILL.md · view on GitHub

Before installing

  • Pre-approves some shell commands

Files (2)

  • SKILL.md
  • optimizer-loop.md · references/

SKILL.md (first lines)

# Optimize

<run>
This skill is a standing prompt. The campaign is in
`${CLAUDE_SKILL_DIR}/references/optimizer-loop.md`. Read `common.md`, then the loop file, and execute it
as written: it is the instruction set for this run, not background.
</run>

<paths>
- Plugin root: `${CLAUDE_PLUGIN_ROOT}`
- This session's id: `${CLAUDE_SESSION_ID}`
- Shared rules: `${CLAUDE_PLUGIN_ROOT}/references/common.md`. Read it before the loop file.
- Loop-state script: `python3 ${CLAUDE_PLUGIN_ROOT}/scripts/loop_state.py`
- AGENTS.md template: `${CLAUDE_PLUGIN_ROOT}/templates/AGENTS.md`
</paths>

<parameters>
Start from the campaign's `<parameters>` block and apply these overrides from
the invocation: $ARGUMENTS

Record the resolved block at the top of the run record with the baseline. An
override that names no parameter goes under "Needs from me" rather than being
guessed into one.
</parameters>

<prerequisites>
- The campaign cites sections of the repo's AGENTS.md by name, above all
  Measurement (real path, primary benchmarks, instruments, hazards). If they
  are missing, the template is at the path above;
  propose the fill under "Needs from me" rather than writing it yourself.
- If the primary benchmarks are unnamed, or their guardrails and
  counter-checks are, recommend `/design-scoreboard` first. A speed target with
  no quality guardrail is a number the campaign can reach by breaking things.
</prerequisites>

<after_compaction>
Re-read the campaign file and the run record before the next action. The
campaign's instructions do not survive compaction on their own; the record
does.
</after_compaction>

From fblissjr/fb-claude-skills, Apache-2.0.

More from fblissjr/fb-claude-skills

Signals

Stars
2
Forks
1
Open issues
0
Last commit (this folder)
Sep 24, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from fblissjr

Cite this page

optimize skill. Agent Mart. https://agentmart.dev/skills/fblissjr-optimize (last updated 2026-10-24)