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 baldaworks/callee --skill callee-create-agentgit clone --depth 1 https://github.com/baldaworks/calleeWrote 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/baldaworks/callee/callee-create-agent)<a href="https://agentmods.dev/skills/baldaworks/callee/callee-create-agent"><img src="https://agentmods.dev/badge/skills/baldaworks/callee/callee-create-agent/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/baldaworks/callee/callee-create-agent"><img src="https://agentmods.dev/badge/skills/baldaworks/callee/callee-create-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 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 System Prompt Leakage · line 134 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
- medium Excessive Agency · line 43 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00063 | $0.02632 |
| Opus 5.5 | $0.00025 | $0.01053 |
| Sonnet 5.5 | $0.00013 | $0.00526 |
| Haiku 4.5 | $0.00006 | $0.00263 |
Grade A, and why
callee-create-agent scanned grade A with 0 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 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- create-agent — 97% identical, 2 lines differ
How it starts
The opening of the file, as written. The whole thing — 234 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create a Callee agent
Use callee when available. Otherwise use the pinned fallback npx --yes @baldaworks/[email protected] for every command in the task.
Choose the kind and ID
Inspect the existing catalog before writing:
callee agent list --json
Choose exactly one supported kind:
Role: one provider-backed leaf agent.DynamicRole: Role behavior with provider fields rendered from visit-time state.Script: one deterministic local validator leaf.Human: one operator-backed interactive leaf.TypeSafeJev: one typed judgment through TypeSafe's native Jev API.OpenRouterDecision: one typed judgment through OpenRouter Decisions.Sequential: ordered child agents that each run once.Parallel: unattended child agents that run concurrently and join.Loop: ordered child agents repeated until an authorized Role escalates or the iteration limit is exhausted.Router: exactly one named or default child selected by a deterministic route template.
Write below .callee/. Markdown is the default; use a complete .yaml or .yml object only when the user explicitly requests YAML. Directories such as roles/ and workflows/ are optional ID namespaces, not kind selectors. The agent ID is the relative path without its final supported extension.
Choose the authored interaction profile
Choose the profile before authoring any Role or Human. Keep whole-run mode, Role protocol, and ACP permissions distinct:
| Intent | Role fields | Default execution path |
|---|---|---|
| Supervised one-shot (default) | Omit spec.interactive; use permissions.mode: ask |
Interactive whole run for permission prompts; one-shot Role |
| Conversational | Set spec.interactive: true; choose permissions independently |
Interactive whole run and REPL Role |
| Unattended restricted | Omit spec.interactive; use permissions.mode: deny |
Non-interactive when the tree has no Human and all inputs are supplied |
| Unattended approved | Omit spec.interactive; use permissions.mode: allow only on explicit request |
Non-interactive when the tree has no Human and all inputs are supplied |
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 Changed · +48 lines · +3 tokens per session 9fed779e5dfa
- 1mo ago Changed · +1 lines · +2 tokens per session 4fe13f42a1e4
- 1mo ago Changed · +37 lines · +9 tokens per session 6d40f0591357
- 2mo ago First seen · 148 lines · 49 tokens per session scan A f5f3ea6168aa
callee-create-agent is a skill published in the GitHub repository baldaworks/callee (78 stars, last pushed 20d ago), licensed MIT. It adds 63 tokens to every session and 2,632 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
callee-create-agent compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| callee-create-agentbaldaworks/callee | Skill | 78 | 20d ago | MIT | A | 63 | Claude Code, Codex |
| migrate-goldmark-extension-v1-to-v2yuin/goldmark | Skill | 5.1k | 4d ago | MIT | A | 26 | Claude Code |
| migrate-goldmark-app-v1-to-v2yuin/goldmark | Skill | 5.1k | 4d ago | MIT | A | 25 | Claude Code |
| authoring-go-sdk-tasksastronomer/agents | Skill | 458 | 4d ago | Apache-2.0 | A | 165 | Claude Code |
| deploying-go-sdk-bundlesastronomer/agents | Skill | 458 | 4d ago | Apache-2.0 | A | 146 | Claude Code |
| bubbletea-testingdimetron/pi-go | Skill | 222 | 3d ago | MIT | A | 139 | Claude Code, Codex |
| pi-loop-forensicsdimetron/pi-go | Skill | 222 | 3d ago | MIT | A | 65 | Claude Code, Codex |