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 pedroiff0/awesome-skills --skill nosignups-cataloggit clone --depth 1 https://github.com/pedroiff0/awesome-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/pedroiff0/awesome-skills/nosignups-catalog)<a href="https://agentmods.dev/skills/pedroiff0/awesome-skills/nosignups-catalog"><img src="https://agentmods.dev/badge/skills/pedroiff0/awesome-skills/nosignups-catalog/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/pedroiff0/awesome-skills/nosignups-catalog"><img src="https://agentmods.dev/badge/skills/pedroiff0/awesome-skills/nosignups-catalog.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 | $0.00066 | $0.01509 |
| Opus 5 | $0.00033 | $0.00754 |
| Sonnet 5 | $0.00013 | $0.00302 |
| Haiku 4.5 | $0.00007 | $0.00151 |
Grade A, and why
nosignups-catalog 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.
NoSignups Catalog
Catálogo curado de 234 ferramentas open source que funcionam sem signup, organizadas por categoria e relevância para o perfil DevOps/Operations.
Fonte
- Site: https://nosignups.net
- Repositório: https://github.com/BraveOPotato/FckSignups
- JSON: https://raw.githubusercontent.com/BraveOPotato/FckSignups/refs/heads/main/tools.json
Estrutura
skills/research/nosignups-catalog/
SKILL.md # Este arquivo
references/
full-catalog.md # Todas as 234 tools organizadas por categoria
curated-list.md # Lista curada por relevância DevOps/self-hosted
tools-data.json # Dados crus do tools.json (para queries)
scripts/
generate_catalog.py # Atualiza os catálogos a partir do JSON
Quando Usar
- Encontrar alternativas open source a ferramentas SaaS
- Buscar ferramentas self-hosted para substituir serviços pagos
- Encontrar ferramentas de privacidade e segurança
- Encontrar ferramentas de desenvolvimento sem dependências externas
- Descobrir projetos open source relevantes para o ecossistema DevOps
Como Usar
1. Buscar por categoria
Leia references/full-catalog.md para a lista completa por categoria
(Development, Utilities, Design, Productivity, Writing, Media, Privacy, Data).
2. Buscar por relevância DevOps
Leia references/curated-list.md para ferramentas pré-filtradas por relevância
para DevOps, self-hosted, segurança e operações.
3. Query programática (Python)
import json
with open('skills/research/nosignups-catalog/references/tools-data.json') as f:
tools = json.load(f)
# Buscar tools de uma categoria
devops_tools = [t for t in tools if t['category'] == 'development']
# Buscar por keyword
pdf_tools = [t for t in tools if 'pdf' in t['description'].lower()]
# Top stars
top = sorted(tools, key=lambda x: x.get('stars', 0), reverse=True)[:20]
4. Atualizar o catálogo
python3 skills/research/nosignups-catalog/scripts/generate_catalog.py
What ships with it
4 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.
- 7d ago First seen · 138 lines · 66 tokens per session scan A 13b98fe514df
nosignups-catalog is a skill published in the GitHub repository pedroiff0/awesome-skills (1 stars, last pushed 3d ago), licensed MIT. It adds 66 tokens to every session and 1,509 once invoked, about $0.0003 per session on Opus 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 2026-09-03.
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