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 sivaprasadreddy/sivalabs-agent-skills --skill progengit clone --depth 1 https://github.com/sivaprasadreddy/sivalabs-agent-skillsWrote 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/sivaprasadreddy/sivalabs-agent-skills/progen)<a href="https://agentmods.dev/skills/sivaprasadreddy/sivalabs-agent-skills/progen"><img src="https://agentmods.dev/badge/skills/sivaprasadreddy/sivalabs-agent-skills/progen/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/sivaprasadreddy/sivalabs-agent-skills/progen"><img src="https://agentmods.dev/badge/skills/sivaprasadreddy/sivalabs-agent-skills/progen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 7 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 30 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Privilege Escalation · line 34 Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
- medium Prompt Injection · line 67 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 70 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 71 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 72 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 73 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
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 | $0.00103 | $0.02339 |
| Opus 5 | $0.00051 | $0.01170 |
| Sonnet 5 | $0.00021 | $0.00468 |
| Haiku 4.5 | $0.00010 | $0.00234 |
Grade B, and why
progen scanned grade B with 2 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 12d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo mv progen /usr/local/bin/ # or anywhere on PATH Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -L -o progen.tar.gz \ How it starts
The opening of the file, as written. The whole thing — 152 lines — stays where its author put it; the contents beside it link to each section on GitHub.
progen: Spring Boot Project Generator
progen is an offline, single-binary Go CLI (https://github.com/sivaprasadreddy/progen) that
scaffolds a complete, production-ready Spring Boot project: build files, Java source, tests,
Docker Compose, GitHub Actions, DB migrations, security, and more.
This skill's job: turn a user's description of the app they want into a .progen.json config,
fill gaps by asking the user, run progen to generate the project, and — if the user asked for
anything progen can't do natively — layer that on afterward by editing the generated code.
Step 1 — Ensure progen is available
Check for a working binary:
progen --version
If not found (or version looks outdated and the user wants latest), download the right asset for the current OS/arch from the latest release:
# Example for macOS arm64 — adapt OS/ARCH from `uname -s` / `uname -m`
curl -L -o progen.tar.gz \
"https://github.com/sivaprasadreddy/progen/releases/latest/download/progen_<os>_<arch>.tar.gz"
tar -xzf progen.tar.gz
chmod +x progen
sudo mv progen /usr/local/bin/ # or anywhere on PATH
progen --version
If the exact asset naming isn't obvious, fetch the releases page
(https://github.com/sivaprasadreddy/progen/releases) to find the correct filename for the
user's OS/architecture before downloading. If a Go toolchain is available, go install github.com/sivaprasadreddy/progen@latest also works and avoids the asset-naming problem
entirely.
On macOS, downloaded binaries may trigger a Gatekeeper "cannot be opened because the developer
cannot be verified" error — tell the user to right-click → Open once in Finder to approve it (or
xattr -d com.apple.quarantine progen if working non-interactively is fine with them).
Step 2 — Config schema (.progen.json)
progen takes no scaffolding info via flags — everything goes through a JSON config file
consumed as progen -c <file> (interactive prompts are the only other input path, and are not
used by this skill). Field names below are exactly as marshaled to JSON (Go field names,
capitalized).
What ships with it
1 file 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.
- 12d ago First seen · 152 lines · 103 tokens per session scan B a7a0cabf9245
progen is a skill published in the GitHub repository sivaprasadreddy/sivalabs-agent-skills (181 stars, last pushed 8d ago), licensed MIT. It adds 103 tokens to every session and 2,339 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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