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 sumsub/agent-skills --skill sumsub-api-authgit clone --depth 1 https://github.com/sumsub/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/sumsub/agent-skills/sumsub-api-auth)<a href="https://agentmods.dev/skills/sumsub/agent-skills/sumsub-api-auth"><img src="https://agentmods.dev/badge/skills/sumsub/agent-skills/sumsub-api-auth.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00144 | $0.02359 |
| Opus 5 | $0.00072 | $0.01179 |
| Sonnet 5 | $0.00029 | $0.00472 |
| Haiku 4.5 | $0.00014 | $0.00236 |
Grade B, and why
sumsub-api-auth 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 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
Curl-based fallbacks (e.g. `curl --data-binary @raw-multipart.bin` after Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- [`scripts/sumsub_curl.sh`](scripts/sumsub_curl.sh) — sign + `curl` in one The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
3 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 Changed · +2 lines e31e143b8276
- 8d ago First seen · 229 lines · 144 tokens per session scan B 573236b4ed39
sumsub-api-auth is a skill published in the GitHub repository sumsub/agent-skills (6 stars, last pushed 4d ago), with no licence file. It adds 144 tokens to every session and 2,359 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, 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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Authentication, authorization, and multi-tenancy patterns for @cyanheads/mcp-ts-core. Use when implementing auth scopes on tools/resources, configuring auth modes (none/jwt/oauth), working with JWT/OAuth env vars, or understanding how tenantId flows through ctx.state.