Code Builder

Who the node is. The id is the key the DOT pins.

id

code-builder

name

Code Builder

type

agent

phases

Implementation

What it does, and the prose the agent is handed when the graph runs.

action19 words

Work through the build brief and emit the source it describes, adding nothing the brief does not ask for.

spec115 words

A build brief arrives with the run: an ordered list of steps, each naming the file or module it touches and what should exist once it is done. Work through the steps in order and write the source they describe, staying inside the files each step names and adding no behaviour nobody asked for. Emit the finished source on build as one complete, compiling change, with no commentary and no summary of what you did. The brief is all you get, and that is the point do not go looking for a test suite, do not reason about how the result will be checked, and do not tune anything toward a check you imagine exists.in full above

model

claude-sonnet-5

agent

Builder

skill

skills/code-builder.md

tools

none

mcp

filesystem

params

none

What arrives, what leaves, which nodes it expects to hear from, and what may not.

inputs

brief : plan

outputs

build : code

dependencies

none

cannot

acceptance-criteria

will_not

read the checks the work will be run against

The keys the static analysis reads. Nothing here instructs the agent.

risk_markers

none

notes128 words

Doc 1 §3.2: isolation is not only an absent edge, it is the absence of the content from the spec. This card is the reference for what that looks like, the spec above names no criterion, quotes no threshold and paraphrases nothing the planner wrote, so the similarity half of the criteria-leak check stays quiet on it as well as the topological half. Measured against spec-planner@1.0.0, the 3-gram Jaccard similarity is 0.0356, against a configured threshold of 0.35. acceptance-criteria in cannot names a data type in the ontology, so the resolver enforces it: draw an edge that carries the criteria into this node and the bundle fails with bundle/prohibition-violated. The absent edge is a rule the engine holds the graph to rather than a convention the author remembered.

The card's own version, and who wrote it.

version

1.0.0

author

autogen

provenance

not stated