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 agentmods add skills/crypto-com/cdcx-cli/cdcx-auth-setupnpx skills add crypto-com/cdcx-cli --skill cdcx-auth-setupgit clone --depth 1 https://github.com/crypto-com/cdcx-cliWhat 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 | $0.00031 | $0.00812 |
| Opus 5 | $0.00015 | $0.00406 |
| Sonnet 5 | $0.00006 | $0.00162 |
| Haiku 4.5 | $0.00003 | $0.00081 |
Grade B, and why
cdcx-auth-setup scanned grade B 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 2d 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.
| "Permission denied" on config | File mode not 600 | `chmod 600 ~/.config/cdcx/config.toml` or re-run `cdcx setup` (auto-fixes) | How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Auth & Profile Setup
When to Use
- First-time cdcx setup
- Configure multiple profiles (e.g. production + UAT)
- Verify credentials work
- Troubleshoot authentication errors
Resolution Order
cdcx resolves credentials in this order (first match wins):
--api-key/--api-secretcommand-line flagsCDCX_API_KEY/CDCX_API_SECRETenvironment variables (preferred prefix)CDC_API_KEY/CDC_API_SECRETenvironment variables (legacy prefix)~/.config/cdcx/config.tomlprofile (default profile, or--profile <name>)
Setup Methods
Interactive Wizard (recommended)
cdcx setup
Prompts for API key, secret, and profile name. Writes ~/.config/cdcx/config.toml with mode 600. Handles migration from the legacy CDC_ variables.
Environment Variables
export CDCX_API_KEY="your-key"
export CDCX_API_SECRET="your-secret"
cdcx account summary -o json
Prefer this for CI or containers where you don't want a config file on disk.
Config File (manual)
~/.config/cdcx/config.toml:
[profiles.default]
api_key = "your-key"
api_secret = "your-secret"
[profiles.uat]
api_key = "uat-key"
api_secret = "uat-secret"
env = "uat"
Must be mode 600 — cdcx refuses to read world-readable credential files.
Profiles
cdcx --profile uat account summary # Use UAT profile
cdcx --profile default account summary # Explicit default
CDCX_PROFILE=uat cdcx account summary # Env var alternative
Environment Selection
Valid --env values: production (default), uat.
cdcx --env uat market ticker BTC_USDT
cdcx --env production account summary
--env is independent of --profile. You can override either or both per call.
Verify
# Public call (no auth)
cdcx market ticker BTC_USDT -o json
# Auth check
cdcx account summary -o json
# Verbose — shows which profile / env resolved
cdcx --verbose account summary
Troubleshooting
| Symptom | Cause | Fix |
|---|---|---|
| "No credentials found" | No flags, env vars, or config profile | Run cdcx setup or export CDCX_API_KEY/CDCX_API_SECRET |
| HTTP 401 / signature invalid | Wrong key/secret or clock skew | Re-run cdcx setup; ensure system clock is within a few seconds of UTC |
| "Permission denied" on config | File mode not 600 | chmod 600 ~/.config/cdcx/config.toml or re-run cdcx setup (auto-fixes) |
| UAT calls hitting production | --env not set on the profile |
Add env = "uat" to the profile or pass --env uat |
| "Withdrawal not enabled" | API key lacks withdrawal permission | Re-issue the key with withdrawal permission in the Exchange web GUI |
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.
- 2d ago First seen · 109 lines · 31 tokens per session scan B f4657c9744f9
cdcx-auth-setup is a skill published in the GitHub repository crypto-com/cdcx-cli (24 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 31 tokens to every session and 812 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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