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agentclash-agent-build-author

Use when creating, editing, validating, or readying AgentClash agent builds and build versions, including agent identity, spec JSON, prompts, model/runtime…

Skill by agentclash

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About

Use when creating, editing, validating, or readying AgentClash agent builds and build versions, including agent identity, spec JSON, prompts, model/runtime expectations, tool bindings, and version readiness.

Use cases: writing, agent-building

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What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.

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  • codeload.github.com · found in install command

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  • ~/.claude/skills/agentclash-agent-build-author

What's inside

Skill name
agentclash-agent-build-author
Description
Use when creating, editing, validating, or readying AgentClash agent builds and build versions, including agent identity, spec JSON, prompts, model/runtime expectations, tool bindings, and version readiness.
License
MIT
Metadata
agentclash.role: agent-builds · agentclash.version: 1 · agentclash.requires_cli: true
Instructions
205 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# AgentClash Agent Build Author

## Purpose
Create or update an AgentClash agent build and draft build version so it has a source-backed spec, a validation-clean prompt policy, and a ready build version ID that deployment setup can consume.

## Use When
- The user needs a new AgentClash agent build or a new version of an existing build.
- A prompt, model expectation, output schema, tool binding, memory, workflow, reasoning, guardrail, or publication note should be captured in build-version JSON.
- A deployment is blocked because the user has no ready `build_version_id`.
- A coding agent needs to turn product behavior into an AgentClash build spec before deployment setup.

## Do Not Use When
- The CLI is not authenticated or no workspace is selected; use `agentclash-cli-setup` first.
- Provider accounts, model aliases, runtime profiles, workspace tools, or secrets are missing; use `agentclash-runtime-resources-setup` first.
- The build version is already ready and the user only needs a deployment; use `agentclash-agent-deployment-setup`.
- The user is authoring challenge pack YAML; use the challenge-pack skills.

## Inputs Needed
- Workspace ID and confirmation that `agentclash doctor` can reach it.
- Build name and optional description.
- Whether to create a new build or add a version to an existing build ID.
- Agent kind: `llm_agent`, `workflow_agent`, `programmatic_agent`, `multi_agent_system`, or `hosted_external`.
- Prompt or policy instructions. Validation requires `policy_spec.instructions`.
- Interface, reasoning, memory, workflow, guardrail, model, output schema, trace, and publication requirements.
- Optional workspace tool IDs and knowledge source IDs to bind to the version.
- Runtime assumptions handed off from `agentclash-runtime-resources-setup`, such as model alias, provider account, shell/network needs, and timeouts.

## Environment
Use hosted production by default:

```bash
export AGENTCLASH_API_URL="https://api.agentclash.dev"
agentclash doctor
```

Build commands need a resolved workspace for list/create. Workspace resolution follows the normal CLI setup path, so prefer `agentclash workspace use <workspace-id>` or `AGENTCLASH_WORKSPACE` over hard-coding IDs into reusable notes.

## Procedure
1. Verify CLI and workspace readiness with `agentclash doctor`.
2. Run `agentclash build list` and decide whether to create a new build or version an existing build.
3. Create the build when needed with `agentclash build create --name ... --description ...`.
4. Draft `version-spec.json` from the exact build-version fields below. Keep unknown or not-yet-used spec sections as JSON objects, not prose.
5. Create a draft build version with `agentclash build version create <BUILD_ID> --spec-file version-spec.json`.
6. Inspect the draft with `agentclash build version get <VERSION_ID> --json`.
7. Validate with `agentclash build version validate <VERSION_ID> --json` so a coding agent can inspect `valid` and `errors`. Fix any errors by editing the spec and running `agentclash build version update <VERSION_ID> --spec-file version-spec.json`.
8. Mark ready only after validation passes and the user confirms the draft is deployable: `agentclash build version ready <VERSION_ID>`.
9. Report the `agent_build_id`, `build_version_id`, `version_status`, agent kind, and deployment prerequisites.

## Spec Fields
Agent build creation accepts:

```json
{
  "name": "Support Triage Agent",
  "description": "Answers support benchmark cases with cited evidence."
}
```

Build version creation and draft update accept:

```json
{
  "agent_kind": "llm_agent",
  "interface_spec": {
    "input": "challenge case prompt plus attached artifacts",
    "output": "JSON answer matching output_schema"
  },
  "policy_spec": {
    "instructions": "Read the full case, inspect provided artifacts, cite evidence, and return only JSON."
  },
  "reasoning_spec": {
    "strategy": "inspect evidence before answering"
  },
  "memory_spec": {},
  "workflow_spec": {
    "steps": ["read input", "inspect artifacts", "answer"]
  },
  "guardrail_spec": {
    "refuse_if": ["missing required evidence"]
  },
  "model_spec": {
    "preferred_model": "gpt-5.5",
    "temperature": 0.1
  },
  "output_schema": {
    "type": "object",
    "required": ["answer"],
    "properties": {
      "answer": { "type": "string" },
      "evidence": {
        "type": "array",
        "items": { "type": "string" }
      }
    }
  },
  "trace_contract": {
    "must_record": ["tool_calls", "final_answer"]
  },
  "publication_spec": {
    "version_notes": "Initial support triage build."
  },
  "tools": [
    {
      "tool_id": "<WORKSPACE_TOOL_UUID>",
      "binding_role": "evidence_lookup",
      "binding_config": {}
    }
  ],
  "knowledge_sources": [
    {
      "knowledge_source_id": "<KNOWLEDGE_SOURCE_UUID>",
      "binding_role": "reference",
      "binding_config": {}
    }
  ]
}
```

Required readiness invariant: `policy_spec` must contain an `instructions` field. The current validation also checks that `agent_kind` is one of the supported enum values. Omitted JSON spec objects default to `{}`; omitted tool and knowledge-source bindings default to empty lists.

From agentclash/agentclash, MIT.

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Stars
36
Forks
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Open issues
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Last commit (this folder)
Jun 24, 2026 (4 months ago)
Last release
Aug 15, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

agentclash-agent-build-author skill. Agent Mart. https://agentmart.dev/skills/agentclash-agentclash-agent-build-author (last updated 2026-10-24)