performance-profile SKILL.md skillA
performance-profile from tibursocampos/agent-dev-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tibursocampos/agent-dev-toolkit/performance-profile@git:20260731.8534eacPins git:20260731.8534eac in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tibursocampos/agent-dev-toolkit
- Path
scripts/validation/fixtures/antigravity-install-root/config/skills/performance-profile/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260731.8534eac, committed Jul 31, 2026
- Size
- 5,767 bytes
- Repository stars
- 6
- License
- MIT
Find performance bottlenecks, set up micro-benchmarks, and optimize hot paths. Use when optimizing performance or invoking /performance-profile.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## STOP - Read before ANY tool call
1. Read `{{GUARDRAILS_PATH}}`
2. Read `{{TOOLKIT_ROOT}}/skills/_shared/sdd-artifacts/SESSION.md`; load session-state for `$Cwd`
3. If the relevant gate is not approved: **STOP** - ask user **(pt-BR)** - do **NOT** Write/Shell
4. SDD/develop skills: after **ONE** step/task, **STOP** session - handoff only
5. This skill body is **English**; user-facing prompts may be **(pt-BR)**
### Step -1 - Gate check (report in chat before continuing)
```
Gate check:
[ ] guardrails.mdc read
[ ] SESSION.md read; session-state loaded
[ ] PIPELINE.md read (SDD skills only)
[ ] User confirmed current action (sim)
-> If any unchecked: STOP
```
---
# Skill: performance-profile
## Trigger
Invoke when the user requests: `/performance-profile`, `optimize performance`, `/performance-profile`, or asks to fix query bottlenecks.
**Arguments (optional):**
| Input | Meaning |
|-------|---------|
| Target method / query | Target function, method, or LINQ/SQL query block to optimize |
## Outcome
Documented performance improvements verified by local benchmarking:
1. Identified bottlenecks (SQL/LINQ analysis, loop allocations).
…Read the whole file at its exact version.
How to install
mdr add tibursocampos/agent-dev-toolkit/performance-profile@sha256:43c5fd13809176f0The line at the top of this page pins the label git:20260731.8534eac, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_t5nyobbajh4dzepz)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 31, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5767 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
tibursocampos/agent-dev-toolkit · 6 stars · license MIT · pushed 2026-10-21 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_t5nyobbajh4dzepz GET https://markdownregistry.com/api/v1/resolve?ref=tibursocampos/agent-dev-toolkit/performance-profile GET https://markdownregistry.com/api/v1/blob/43c5fd13809176f0fe25013533dc9a6522cc3a1ed6f91825334e4a6e9b6ee452
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from tibursocampos/agent-dev-toolkit
Every file in tibursocampos/agent-dev-toolkit