agentmods.dev

langsmith_cli

A command-line tool or workflow related to LangSmith, a platform for developing and monitoring applications that use language models. The available description only points to another instruction file.

In plain words
What is it for?
Its concrete jobs cannot be determined from the supplied description.
Why use it?
There is not enough information here to say what specific problem this add-on removes.

Skill for Claude CodeCodex

9 8d ago A scan 0 tokens copy · 88% MIT
View the source file gigaverse-app/langsmith-cli
Install

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.

agentmods
npx agentmods add skills/gigaverse-app/langsmith-cli/langsmith_cli
Any agent
npx skills add gigaverse-app/langsmith-cli --skill langsmith_cli
Clone the repo
git clone --depth 1 https://github.com/gigaverse-app/langsmith-cli

Made for: Claude Code, Codex.

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 88% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00008
Opus 5 $0.00000 $0.00004
Sonnet 5 $0.00000 $0.00002
Haiku 4.5 $0.00000 $0.00001

Measured 2d ago against content hash 21cda2800291, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

langsmith_cli 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 2d ago.

The scan reads SKILL.md. This mod also ships 60 executable files (__init__.py, archive/__init__.py, archive/backfill.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

This is a copy

88% identical to code-review — 17 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.

src/langsmith_cli/SKILL.md · 1 lines

What it actually says

../../skills/langsmith/SKILL.md

Files

What ships with it

60 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.

Changes

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.

  1. 2d ago First seen · 1 lines · 0 tokens per session scan A 21cda2800291

Subscribe to this mod's changes

langsmith_cli is a skill published in the GitHub repository gigaverse-app/langsmith-cli (9 stars, last pushed 8d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 8 tokens. A static security scan graded it A with 0 findings. It is 88% identical to code-review, differing in 17 lines, and is treated as a copy.

Productivity
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