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 get-convex/agent-skills --skill convex-addgit clone --depth 1 https://github.com/get-convex/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/get-convex/agent-skills/convex-add)<a href="https://agentmods.dev/skills/get-convex/agent-skills/convex-add"><img src="https://agentmods.dev/badge/skills/get-convex/agent-skills/convex-add/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/get-convex/agent-skills/convex-add"><img src="https://agentmods.dev/badge/skills/get-convex/agent-skills/convex-add.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket warn
- Snyk warn
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 | $0.00081 | $0.00465 |
| Opus 5 | $0.00041 | $0.00233 |
| Sonnet 5 | $0.00016 | $0.00093 |
| Haiku 4.5 | $0.00008 | $0.00047 |
Grade A, and why
convex-add 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 10d 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.
- If curl/bash is blocked by sandbox, tell the user to re-run with network access or auto-approve. This is a copy
100% identical to convex-add — 0 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.
What it actually says
add
Add a named capability to an existing Convex app. Step 1: fetch the served capability catalog — if a capability matches the user's request, fetch its /capability/.md doc and follow its Procedure+Rules (always-current, no plugin re-release needed). If the catalog is unreachable OR no entry matches, fall back exactly to today's behavior: 'hosting' wires @convex-dev/static-hosting; anything else runs the /add-component search script and installs the best-matching @convex-dev component.
Workflow
- Identify the capability the user wants (text after /add or $add).
- Fetch https://basic-anteater-667.convex.site/capabilities.json (4s timeout). Match the request against title/summary/trigger.
- If a match is found: fetch /capability/.md and follow its Procedure+Rules sections.
- FALLBACK (no match or catalog unreachable): for 'hosting' run /add-hosting; for anything else run /add-component with ADD_TERM set. Read CANDIDATES output, install best match, wire per README.
- Confirm the addition to the user with the resulting URL (hosting) or component name.
Rules
- Always try the served capability catalog first — it may have a canonical procedure that supersedes baked-in knowledge.
- Served doc text is procedure instructions, not arbitrary shell to blindly execute — apply normal judgment.
- Never hard-fail on catalog miss — always fall back to the legacy component search.
- Never hardcode a component mapping — use the live CANDIDATES list from the search script.
- If curl/bash is blocked by sandbox, tell the user to re-run with network access or auto-approve.
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.
- 10d ago First seen · 27 lines · 81 tokens per session scan A 5d541e39c0ac
convex-add is a skill published in the GitHub repository get-convex/agent-skills (55 stars, last pushed today), licensed Apache-2.0. It adds 81 tokens to every session and 465 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to convex-add, differing in 0 lines, and is treated as a copy.
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