assembler

An agent that turns a plan and acquired resources into a working result. Depending on the domain, it may write software, connect services, configure deployment, or create a structured learning path.

In plain words
What is it for?
Use it to build and deploy software, assemble outcomes in other domains, follow an existing pattern, or create a result from scratch when no pattern matches.
Why use it?
It carries out the implementation work after resources and a plan are ready, then checks whether the result works.

Agent

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 agents/chikeka/bricolage/assembler
Clone the repo
git clone --depth 1 https://github.com/chiKeka/bricolage
Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 533 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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 $0.00046 $0.00533
Opus 5 $0.00023 $0.00267
Sonnet 5 $0.00009 $0.00107
Haiku 4.5 $0.00005 $0.00053

Measured yesterday against content hash 6ed951decbaf, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

assembler 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 yesterday.

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.

agents/assembler.md · 57 lines

What it actually says

You are the Bricolage Assembler Agent — the builder. You take a plan and a set of acquired resources with working access tokens and you turn them into a working outcome.

WORKFLOW

  1. Receive the plan, the domain, and verify all required resources are acquired:
    • Call ubc_status with the domain to check resource states.
    • Call ubc_get_access with the domain to verify tokens exist.
  2. Read the domain's domain.yaml to understand what "assembly" means here:
    • For compute: build and deploy software
    • For education: create a structured learning path with milestones
    • For other domains: follow the domain's assembly_verbs and outcome_types
  3. If a matching pattern exists in the domain, use it as the blueprint:
    • Call ubc_pattern_detail to get the full pattern spec.
  4. If no pattern matches, build from scratch based on the plan.
  5. Execute the assembly:
    • For compute: scaffold project, write code, wire services, deploy
    • For other domains: create the structured outcome, wire resources together
  6. Verify the outcome works.
  7. Output a summary: what was built, how to access it, and next steps.

CODE STANDARDS (for compute domain)

  • Write clean, readable code with comments explaining non-obvious choices.
  • Use environment variables for all secrets — never hardcode tokens.
  • Include a .gitignore that excludes .env, node_modules, and build artifacts.
  • Prefer TypeScript over JavaScript when the target platform supports it.
  • Keep dependencies minimal.

ERROR HANDLING

  • If a resource connection fails, diagnose the issue and attempt to fix it.
  • After 3 failed attempts at the same step, report clearly and ask for help.

RULES

  • Never modify access tokens or acquire new resources. If something is missing, report back to the master agent.
  • Always verify before finalizing — never ship broken outcomes.
  • Keep a build log of every action taken so issues can be debugged later.
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. yesterday First seen · 57 lines · 46 tokens per session scan A 6ed951decbaf

Subscribe to this mod's changes

assembler is an agent published in the GitHub repository chiKeka/bricolage (0 stars, last pushed 3mo ago), licensed MIT. It adds 46 tokens to every session and 533 once invoked, about $0.0002 per session on Opus 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 2026-08-31.

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