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 team-telnyx/ai --skill telnyx-email-domains-curlgit clone --depth 1 https://github.com/team-telnyx/aiWrote 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/team-telnyx/ai/telnyx-email-domains-curl)<a href="https://agentmods.dev/skills/team-telnyx/ai/telnyx-email-domains-curl"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-email-domains-curl/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/team-telnyx/ai/telnyx-email-domains-curl"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-email-domains-curl.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 9 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Tool Misuse · line 322 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
- high Tool Misuse · line 529 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
- high Tool Misuse · line 501 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
- high Tool Misuse · line 537 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
- medium Data Exfiltration · line 26 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 158 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 425 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 302 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 478 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00043 | $0.05320 |
| Opus 5.5 | $0.00017 | $0.02128 |
| Sonnet 5.5 | $0.00009 | $0.01064 |
| Haiku 4.5 | $0.00004 | $0.00532 |
Grade A, and why
telnyx-email-domains-curl 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 1mo 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.
name: telnyx-email-domains-curl How it starts
The opening of the file, as written. The whole thing — 543 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Telnyx Email Domains — curl
Installation
# curl is pre-installed on macOS, Linux, and Windows 10+.
# A JSON formatter such as `python3 -m json.tool` is optional.
Setup
export TELNYX_API_KEY="YOUR_API_KEY_HERE"
export TELNYX_API_BASE="https://api.telnyx.com/v2"
# Set these from API responses after creating or listing resources.
export EMAIL_DOMAIN_ID="123e4567-e89b-12d3-a456-426614174000"
export EMAIL_WEBHOOK_ID="123e4567-e89b-12d3-a456-426614174003"
Every request requires:
-H "Authorization: Bearer $TELNYX_API_KEY"
Mutation requests with JSON also require:
-H "Content-Type: application/json"
Use --fail-with-body --silent --show-error in automation so non-2xx responses
fail the command without hiding the Telnyx error body.
Error Handling
Error responses use an errors array:
{
"errors": [
{
"code": "10015",
"title": "Validation Failed",
"detail": "domain is invalid",
"source": {"pointer": "/data/attributes/domain"}
}
]
}
Common cases:
| HTTP | Meaning | Action |
|---|---|---|
400 |
Invalid list query or malformed input | Fix the query; do not retry unchanged. |
401 |
Missing or invalid API key | Fix authentication. |
403 |
Shared domain is read-only (10008) or access is insufficient |
Use an owned custom domain or correct permissions. |
404 |
Domain or webhook not found (10001) |
Re-list resources and verify both IDs. |
422 |
Request validation or state transition failed (10015 and related codes) |
Inspect every error and source.pointer; correct the request or state. |
429 |
Rate limit | Honor Retry-After when present and back off. |
500 |
Unexpected service error | Retry only safe reads or carefully reconciled mutations. |
Do not retry a create blindly after a transport timeout; first list domains and
check whether the resource was created. verify and GET operations are safe to
repeat. Before retrying DELETE or PATCH, retrieve the current state. Use bounded
exponential backoff with jitter for transient 429 and 5xx failures.
What ships with it
1 file 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.
- 1mo ago First seen · 543 lines · 43 tokens per session scan A 24d071eb0f12
telnyx-email-domains-curl is a skill published in the GitHub repository team-telnyx/ai (224 stars, last pushed today), licensed MIT. It adds 43 tokens to every session and 5,320 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-30.
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