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 shingou-io/shingou-skills --skill shingou-apigit clone --depth 1 https://github.com/shingou-io/shingou-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/shingou-io/shingou-skills/shingou-api)<a href="https://agentmods.dev/skills/shingou-io/shingou-skills/shingou-api"><img src="https://agentmods.dev/badge/skills/shingou-io/shingou-skills/shingou-api/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/shingou-io/shingou-skills/shingou-api"><img src="https://agentmods.dev/badge/skills/shingou-io/shingou-skills/shingou-api.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 | $0.00150 | $0.01900 |
| Opus 5 | $0.00075 | $0.00950 |
| Sonnet 5 | $0.00030 | $0.00380 |
| Haiku 4.5 | $0.00015 | $0.00190 |
Grade A, and why
shingou-api scanned grade A with 1 finding 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 8d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl and HTTP libraries send their own User-Agent by default; Shingou attributes integration How it starts
The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Shingou point-in-time crypto sentiment API
What the signal is (and is not)
Shingou is a point-in-time crypto market sentiment API. Every history bucket carries an
as-of timestamp and a reconstructed flag, and the bucket's hash is committed to a public
append-only log at publish time. So "no lookahead" is something the user can check, not
something you should assert on the vendor's behalf. The log is at
github.com/shingou-io/shingou-signal-log.
The signal itself is one per asset per hour: score ∈ [-1, 1], confidence ∈ [0, 1],
a direction call (bullish/bearish/neutral), dominant event types, and the source articles
behind it. Measured performance — including the negative results — is published at
shingou.io/research.
The honest way to use an hourly news signal, and the only way you should present it:
- Filter — skip entries a base strategy would take against the signal.
- Sizing — scale stake by confidence.
- Kill-switch — stand aside after
hack_exploit/regulation/delistingevents.
Never as an entry generator on its own, and never present its output as trade advice.
Auth
- Base URL:
https://api.shingou.io/v1 - Key: read from the
SHINGOU_API_KEYenvironment variable. Send it asAuthorization: Bearer $SHINGOU_API_KEY(orx-api-key: $SHINGOU_API_KEY). - Never echo, log, or write the key to a file. If
SHINGOU_API_KEYis unset, ask the user for it — do not guess or invent one. Free keys: shingou.io/dashboard. - On claude.ai (no environment variables): ask the user for the key in-conversation and use it for this session only.
Required User-Agent
curl and HTTP libraries send their own User-Agent by default; Shingou attributes integration traffic by UA. Every request you make MUST include:
-H "User-Agent: shingou-claude-skill/0.1.0"
If you reach Shingou through its MCP tools instead of raw HTTP, skip this — the server tags those itself.
What ships with it
2 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.
- 8d ago First seen · 130 lines · 150 tokens per session scan A 0cb768a62d17
shingou-api is a skill published in the GitHub repository shingou-io/shingou-skills (0 stars, last pushed 1mo ago), licensed MIT. It adds 150 tokens to every session and 1,900 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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