Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Ylsssq926/relic.skill --skill tech-lead-demogit clone --depth 1 https://github.com/Ylsssq926/relic.skillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ylsssq926/relic.skill/tech-lead-demo)<a href="https://agentmods.dev/skills/ylsssq926/relic.skill/tech-lead-demo"><img src="https://agentmods.dev/badge/skills/ylsssq926/relic.skill/tech-lead-demo/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ylsssq926/relic.skill/tech-lead-demo"><img src="https://agentmods.dev/badge/skills/ylsssq926/relic.skill/tech-lead-demo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00065 | $0.00520 |
| Opus 5.5 | $0.00026 | $0.00208 |
| Sonnet 5.5 | $0.00013 | $0.00104 |
| Haiku 4.5 | $0.00006 | $0.00052 |
Grade A, and why
tech-lead-demo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 58 lines · 65 tokens per session scan A a03a5cd30cf1
tech-lead-demo is a skill published in the GitHub repository Ylsssq926/relic.skill (72 stars, last pushed 2d ago), with no licence file. It adds 65 tokens to every session and 520 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-14.
Other skills, from other repositories
immortal-skill
A framework for building a digital version of a person from conversations, social-media material, and documents. It extracts working methods, interaction patterns, memories, and personality into a reusable agent skill, with templates for different relationships.
wang-lao-shi-demo
A study aid based on materials describing a Chinese computer-science professor's teaching style and guidance. It uses Socratic questioning, a method that teaches through structured questions, and is limited to learning review rather than speaking for the professor.
chen-yun-demo
A personal digital-memory assistant based on Chen Yun's design methods, communication style, experiences, and values. It is intended for personal backup and recall, not for pretending to be Chen Yun to other people.
PersonaLingo
A guided tool for creating personalised IELTS speaking practice materials. IELTS is an English exam, and the tool turns a learner’s answers and conversation into a personal profile and a static study website.
knowledge-curator
A set of rules for teaching technical subjects and saving verified lessons as reusable knowledge. The description is partly in Chinese and does not specify the complete feature set.
video-to-guide
Transforms YouTube videos into full, structured written guides — every detail preserved, no summarizing. Use when the user wants to turn a video into a guide, study notes, learning material, or any written format that captures the full depth of the content. The skill fetches the transcript automatically and produces…