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 johnson7788/MultiUserClaw --skill rest-graphql-debuggit clone --depth 1 https://github.com/johnson7788/MultiUserClawWrote 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/johnson7788/multiuserclaw/rest-graphql-debug)<a href="https://agentmods.dev/skills/johnson7788/multiuserclaw/rest-graphql-debug"><img src="https://agentmods.dev/badge/skills/johnson7788/multiuserclaw/rest-graphql-debug.svg" alt="Measured on agentmods" 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 | $0.00021 | $0.03997 |
| Opus 5 | $0.00010 | $0.01998 |
| Sonnet 5 | $0.00004 | $0.00799 |
| Haiku 4.5 | $0.00002 | $0.00400 |
Grade D, and why
rest-graphql-debug scanned grade D with 3 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.
resp = requests.post( "https://api.example.com/graphql", Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
terminal('curl -s https://api.example.com/users | python3 -m json.tool') Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
tags: [api, rest, graphql, http, debugging, testing, curl, integration] This is a copy
97% identical to rest-graphql-debug — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 515 lines — stays where its author put it; the contents beside it link to each section on GitHub.
API Testing & Debugging
Drive REST and GraphQL diagnosis through Hermes tools — terminal for curl, execute_code for Python requests, web_extract for vendor docs. Isolate the failing layer before guessing at the fix.
When to Use
- API returns unexpected status or body
- Auth fails (401/403 after token refresh, OAuth, API key)
- Works in Postman but fails in code
- Webhook / callback integration debugging
- Building or reviewing API integration tests
- Rate limiting or pagination issues
Skip for UI rendering, DB query tuning, or DNS/firewall infra (escalate).
Core Principle
Isolate the layer, then fix. A 200 OK can hide broken data. A 500 can mask a one-character auth typo. Walk the chain in order; never skip a step.
1. Connectivity → can we reach the host at all?
1.5 Timeouts → connect-slow vs read-slow?
2. TLS/SSL → cert valid and trusted?
3. Auth → credentials correct and unexpired?
4. Request format → payload shape match server expectations?
5. Response parse → does our code accept what came back?
6. Semantics → does the data mean what we assume?
5-Minute Quickstart
REST via terminal
# Verbose request/response exchange
terminal('curl -v https://api.example.com/users/1')
# POST with JSON
terminal("""curl -X POST https://api.example.com/users \\
-H 'Content-Type: application/json' \\
-H "Authorization: Bearer $TOKEN" \\
-d '{"name":"test","email":"[email protected]"}'""")
# Headers only
terminal('curl -sI https://api.example.com/health')
# Pretty-print JSON
terminal('curl -s https://api.example.com/users | python3 -m json.tool')
GraphQL via terminal
terminal("""curl -X POST https://api.example.com/graphql \\
-H 'Content-Type: application/json' \\
-H "Authorization: Bearer $TOKEN" \\
-d '{"query":"{ user(id: 1) { name email } }"}'""")
GraphQL gotcha: servers often return HTTP 200 even when the query failed. Always inspect the errors field regardless of status code:
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 · 515 lines · 21 tokens per session scan D 4921a93f4705
rest-graphql-debug is a skill published in the GitHub repository johnson7788/MultiUserClaw (317 stars, last pushed 25d ago), licensed MIT. It adds 21 tokens to every session and 3,997 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it D with 3 findings (sends data to an external url, downloads and executes remote code, makes network calls). It is 97% identical to rest-graphql-debug, differing in 3 lines, and is treated as a copy.
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