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 laurigates/claude-plugins --skill comfy-conditionalsgit clone --depth 1 https://github.com/laurigates/claude-pluginsWrote 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/laurigates/claude-plugins/comfy-conditionals)<a href="https://agentmods.dev/skills/laurigates/claude-plugins/comfy-conditionals"><img src="https://agentmods.dev/badge/skills/laurigates/claude-plugins/comfy-conditionals/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/laurigates/claude-plugins/comfy-conditionals"><img src="https://agentmods.dev/badge/skills/laurigates/claude-plugins/comfy-conditionals.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00049 | $0.02297 |
| Opus 5.5 | $0.00020 | $0.00919 |
| Sonnet 5.5 | $0.00010 | $0.00459 |
| Haiku 4.5 | $0.00005 | $0.00230 |
Grade A, and why
comfy-conditionals 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ComfyUI conditionals
Predicates → boolean → branch. How the decision is formed, not where the signal goes after.
Four packs contribute predicate primitives. The split:
| Pack | Primary niche |
|---|---|
comfyui-easy-use |
easy ifElse, easy compare, easy blocker, and the easy is* probes — the broadest, most-used predicate kit |
comfyui-impact-pack |
ImpactCompare + ImpactConditionalBranch (lazy) + ImpactIfNone + ImpactConditionalStopIteration (Impact-iterator loop control) |
comfyui_essentials |
SimpleCondition (ternary), SimpleComparison (typed, epsilon-aware), SimpleMathCondition (boolean from math) |
comfyui-logicutils |
Bit-banging + regex-on-strings logic gates: AContainsB, bitwise And/Or/Xor/Not/Shift, generic Invert |
When to Use This Skill
| Use this skill when... | Use instead when... |
|---|---|
| Forming the boolean/predicate that drives a switch or blocker in a workflow | Routing the signal after the decision is made -> comfy-flow-control |
| Comparing values, combining booleans, detecting null/empty | Computing a numeric (non-boolean) value -> comfy-math-strings |
Sources of truth
custom_nodes/comfyui-easy-use/py/nodes/logic.py— ifElse, compare, blocker, is* probescustom_nodes/comfyui-impact-pack/modules/impact/special_samplers.py— ImpactCompare, ImpactConditionalBranchcustom_nodes/comfyui_essentials/misc.py— SimpleMath / SimpleCondition / SimpleComparisoncustom_nodes/comfyui-logicutils/logic_gates.py— logic gate nodes
Which compare node?
| Need | Best node | Why |
|---|---|---|
Compare two ANY values, any op (==, !=, <, >, <=, >=) |
easy compare |
Multi-op switcher widget, no type lock |
| Compare two INT/FLOAT, return BOOLEAN | ImpactCompare |
Op picker (a=b, a<>b, a>b, a<b, a>=b, a<=b, tt/ff constants) |
| Compare two FLOAT with epsilon tolerance | SimpleComparison (essentials) |
Floats are unsafe under == — epsilon-aware |
| Compare a string against a regex / substring | LogicGateCompareString / AContainsB (logicutils) |
The only regex-on-string predicate available |
Quick math → boolean (e.g. (a+b) > c) |
SimpleMathCondition |
Computes the expression and returns BOOLEAN in one node |
| Detect null / unwired input | easy isNone or ImpactIfNone |
Returns BOOLEAN + passes value through |
| Detect empty mask (all zeros) | easy isMaskEmpty |
Specifically tests MASK type |
| Detect SDXL vs SD1 model | easy isSDXL |
Probes CLIP / pipe and identifies arch |
| Detect file path exists on disk | easy isFileExist |
For input-validation gates |
What ships with it
3 files 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.
- 12d ago Changed · -105 lines ab82cf4be60e
- 1mo ago First seen · 299 lines · 49 tokens per session scan A dfe41ad0c1a7
comfy-conditionals is a skill published in the GitHub repository laurigates/claude-plugins (60 stars, last pushed yesterday), licensed MIT. It adds 49 tokens to every session and 2,297 once invoked, about $0.0002 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 2026-09-03.
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