Agent Builder
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
Dummy skill to test OpenCode TUI toast UI (and optional system notification) via caspiantesttoast.
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-test --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .claude/skills/caspian-toast-test && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .claude/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-testType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-test --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .agents/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .agents/skills/caspian-toast-test && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .agents/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-test --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .cursor/skills/caspian-toast-test && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .cursor/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/TryCaspian/caspian-sdk.git --path packages/opencode/src/skills/caspian-toast-test--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-test --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .gemini/skills/caspian-toast-test && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .gemini/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-testInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .github/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .github/skills/caspian-toast-test && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .github/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install TryCaspian/caspian-sdk caspian-toast-test --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/TryCaspian/caspian-sdk.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/packages/opencode/src/skills/caspian-toast-test .opencode/skills/caspian-toast-test && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "caspian-toast-test" agent skill from https://github.com/TryCaspian/caspian-sdk/tree/main/packages/opencode/src/skills/caspian-toast-test into .opencode/skills/caspian-toast-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "caspian-toast-test", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
caspian-toast-testDummy skill to test OpenCode TUI toast UI (and optional system notification) via caspiantesttoast.
Caspian Toast Test is an agent skill from TryCaspian/caspian-sdk. Dummy skill to test OpenCode TUI toast UI (and optional system notification) via caspiantesttoast. Use when the user says test toast, /caspian:toast, or wants to verify Caspian notifications.
Its SKILL.md is about 270 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: opencode
It sits in AI & LLM Engineering. The repository describes itself as: Agent communication SDK. The open-source agent communication layer for AI agents — email, WhatsApp, Slack, Discord, Telegram, SMS. Python & TypeScript. The licence is Apache-2.0.
3 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 718a96d. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
opencode
From compatibility in the SKILL.md frontmatter.
Caspian Toast Test loads about 267 tokens when it runs. Until then it costs about 53 tokens; SKILL.md has 74 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from TryCaspian/caspian-sdk at commit 718a96d, republished under its Apache-2.0 licence (© TryCaspian). 74 words, ~267 tokens.
.claude/skills/caspian-toast-test/SKILL.md (or your agent's skills folder).Verify OpenCode toast UI without sending email.
/caspian:toast or /caspian-toastcaspian_test_toast immediately.title — default Caspian toast testmessage — short bodyvariant — info | success | warning | errorsystem — true (default) also fires a desktop notificationshown / FAILED). Do not invent a toast.caspian_test_toast({
title: "Caspian toast test",
message: "If you see this banner, toast UI works.",
variant: "success",
system: true
})© TryCaspian, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in packages/opencode/src/skills/caspian-toast-test of TryCaspian/caspian-sdk.
Open the folder on GitHubat commit 718a96d
Caspian Toast Test next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Caspian Toast Test this skillTryCaspian/caspian-sdk | 973 | — | ~267 | Automated safety check: Pass | Apache-2.0 | |
| Agent BuildershareAI-lab/learn-claude-code | 78k | 4 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Add Uint Supportpytorch/pytorch | 104k | 2 repos | ~2.3k | Automated safety check: Pass | Custom licence | |
| LLM Benchmarking with lm-evaluation-harnessOrchestra-Research/AI-Research-SKILLs | 13k | 8 repos | ~3k | Automated safety check: Pass | MIT | |
| Segment Anything Model GuideOrchestra-Research/AI-Research-SKILLs | 13k | 8 repos | ~3.3k | Automated safety check: Pass | MIT | |
| 1passwordtrpc-group/trpc-agent-go | 1.9k | 14 repos | ~656 | Automated safety check: Pass | Apache-2.0 |
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
pytorch/pytorch
Add unsigned integer (uint) type support to PyTorch operators by updating ATDISPATCH macros.
Orchestra-Research/AI-Research-SKILLs
Runs lm-evaluation-harness to benchmark language models on academic suites such as MMLU, GSM8K and HumanEval, compare models and track training checkpoints.
Orchestra-Research/AI-Research-SKILLs
Guide to using Meta's Segment Anything Model for zero-shot image segmentation with point, box or mask prompts, or automatic mask generation.
trpc-group/trpc-agent-go
Set up and use 1Password CLI (op). An agent skill from trpc-group/trpc-agent-go.
jarrodwatts/claude-code-config
Transforms workflow to use Manus-style persistent markdown files for planning, progress tracking, and knowledge storage.
TryCaspian/caspian-sdk
Connect Caspian email for OpenCode: ensure credentials (sandbox or dashboard API key), write caspian.env, connect inbox, enable email in caspian.json.
TryCaspian/caspian-sdk
Domain-first store/port design for any codebase: product-shaped APIs, swappable backends, schema at boundaries, one vocabulary catalog (derive don’t re-author), no infrastructure names on the domain…
TryCaspian/caspian-sdk
Connect Caspian Discord for OpenCode (install OAuth or BYO bot token), enable discord in caspian.json channels, and tell the user to restart.
TryCaspian/caspian-sdk
Connect Caspian Telegram for OpenCode, enable telegram in caspian.json channels, and tell the user to restart.
TryCaspian/caspian-sdk
Post a Discord message via Caspian to a channel snowflake id.
TryCaspian/caspian-sdk
Caspian Inbox (caspian:Inbox) — list agent email and other configured channel conversations/messages.
Categories
Dummy skill to test OpenCode TUI toast UI (and optional system notification) via caspiantesttoast. Caspian Toast Test is an agent skill from TryCaspian/caspian-sdk. Dummy skill to test OpenCode TUI toast UI (and optional system notification) via caspiantesttoast.
Caspian Toast Test fits situations like: the user says test toast; wants to verify Caspian notifications.
Run `npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a claude-code`. Or copy the skill folder (packages/opencode/src/skills/caspian-toast-test in TryCaspian/caspian-sdk) into .claude/skills/caspian-toast-test in your project. Claude Code loads it when a task matches its description.
Run `npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a codex`. Or copy the skill folder (packages/opencode/src/skills/caspian-toast-test in TryCaspian/caspian-sdk) into .agents/skills/caspian-toast-test in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add TryCaspian/caspian-sdk --skill caspian-toast-test -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/caspian-toast-test, .gemini/skills/caspian-toast-test, .github/skills/caspian-toast-test and .opencode/skills/caspian-toast-test in your project.
SKILL.md names no scripts, command-line tools or credentials: Caspian Toast Test is instructions for the agent only. Compatibility (from SKILL.md): opencode.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Caspian Toast Test is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 267 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Caspian Toast Test: Agent Builder (shareAI-lab/learn-claude-code, 78k stars), Add Uint Support (pytorch/pytorch, 104k stars), LLM Benchmarking with lm-evaluation-harness (Orchestra-Research/AI-Research-SKILLs, 13k stars) and Segment Anything Model Guide (Orchestra-Research/AI-Research-SKILLs, 13k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
TryCaspian (a GitHub organization) maintains it in TryCaspian/caspian-sdk, which has 973 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on August 25, 2026.
Source: TryCaspian/caspian-sdk on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.