profile-performance
Profile Julia code to find performance bottlenecks — CPU hot spots, runtime dispatch, GC pressure, allocations, and type instabilities — using a fully…
Skill by timholy
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/timholy-profile-performance
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.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: productivity
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md and code. 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/profile-performance
What's inside
- Skill name
profile-performance- Description
- Profile Julia code to find performance bottlenecks — CPU hot spots, runtime dispatch, GC pressure, allocations, and type instabilities — using a fully headless (no-GUI) workflow. Use whenever the user asks why Julia code is slow, wants it faster, mentions allocations or type instability, or asks to profile or benchmark something, even if they do not say "profile".
- License
- NOASSERTION
- Instructions
- 176 lines in SKILL.md · view on GitHub
Before installing
- Instructions call the network
Agent Skills spec issues
- name: missing
Files (1)
- SKILL.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from timholy/claude_config
- 0.656score
writing-manuscripts
timholy
This skill is a "style guide" for contributing to publication-quality manuscripts
SkillAFreshness: A★ 65Claude Code +9 - 0.618score
fix-issue
timholy
Triage and resolve one item from a Julia package's issue tracker, ending in a code fix, a doc fix, or a reasoned "no change needed".
SkillBFreshness: B★ 65Claude Code +9 - 0.618score
plain-prose
timholy
Rewrite a package's prose (docstrings, comments, docs pages, README) so it states what the code is and does now, in plain language, at the length the reader…
SkillBFreshness: B★ 65Claude Code +9 - 0.618score
update-compat
timholy
Update a Julia package's [compat] to allow a new breaking version of a dependency, then fix whatever the upgrade breaks.
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
review-integration
timholy
Review a Julia package for dependency-interface compliance, latent bugs, and user friction by reading source, tests, and docs directly
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-runic
timholy
Format a Julia package with runic, commit as a standalone PR, update .git-blame-ignore-revs, and install the runic post-edit hook
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-docs
timholy
Audit and improve Julia package docs: README completeness, Documenter.jl `docs/` structure, jldoctest correctness, and CI deployment
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-docstrings
timholy
Audit and improve Julia package docstrings: find missing/outdated docs on exported and public symbols, using Base.Docs.meta for context-efficient gap detection
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
review-implement
timholy
Implement the next chunk of a planned design, API, or integration review.
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-generic-axes
timholy
Audit a Julia package's array functions for 1-based indexing assumptions, add OffsetArrays/view tests that enforce the generic-indexing contract, and report…
SkillBFreshness: B★ 65Claude Code +9 - 0.612score
limit-struct-mutability
timholy
analyze `mutable struct`s for mutation patterns, mark fields as `const`
SkillBFreshness: B★ 65Claude Code +9 - 0.612score
freshen-aqua
timholy
Add Aqua.jl to a Julia package's test dependencies, run quality checks, report findings, and add to the test suite
SkillBFreshness: B★ 65Claude Code +9
Signals
- Stars
- 65
- Forks
- 16
- Open issues
- 0
- Last commit (this folder)
- Sep 23, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- NOASSERTION
- Repository
- github.com/timholy/claude_config
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from timholy
- 0.656score
writing-manuscripts
timholy
This skill is a "style guide" for contributing to publication-quality manuscripts
SkillAFreshness: A★ 65Claude Code +9 - 0.618score
update-compat
timholy
Update a Julia package's [compat] to allow a new breaking version of a dependency, then fix whatever the upgrade breaks.
SkillBFreshness: B★ 65Claude Code +9 - 0.618score
plain-prose
timholy
Rewrite a package's prose (docstrings, comments, docs pages, README) so it states what the code is and does now, in plain language, at the length the reader…
SkillBFreshness: B★ 65Claude Code +9 - 0.618score
fix-issue
timholy
Triage and resolve one item from a Julia package's issue tracker, ending in a code fix, a doc fix, or a reasoned "no change needed".
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-docs
timholy
Audit and improve Julia package docs: README completeness, Documenter.jl `docs/` structure, jldoctest correctness, and CI deployment
SkillBFreshness: B★ 65Claude Code +9 - 0.615score
freshen-runic
timholy
Format a Julia package with runic, commit as a standalone PR, update .git-blame-ignore-revs, and install the runic post-edit hook
SkillBFreshness: B★ 65Claude Code +9
Cite this page
profile-performance skill. Agent Mart. https://agentmart.dev/skills/timholy-profile-performance (last updated 2026-10-24)