binder-lane-round

binder-lane-round is a skill for Claude Code from BioSymphony/structure-factory. It costs 32 tokens per session (1,570 once invoked), scanned A, original, MIT.

A framework for planning and running controlled rounds of protein-binder design, where candidate proteins are made to attach to a chosen target. It compares different toolchains, execution setups, licences, and result checks.

In plain words
What is it for?
Use it to compare binder-design workflows against a public or synthetic target, define stage-by-stage tools, and run authorised local adapters.
Why use it?
It gives each comparison a fixed study plan and records what tools, targets, controls, and limits were used. This makes results easier to interpret without claiming more than the run supports.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Claude Code; mentions Codex.

Part of the biosymphony-structure-factory plugin — 2 skills shipped together , and of biosymphony-structure-factory

Good fit Use it to compare binder-design workflows against a public or synthetic target, define stage-by-stage tools, and run authorised local adapters.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/biosymphony/structure-factory/binder-lane-round
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.

Any agent
npx skills add BioSymphony/structure-factory --skill binder-lane-round
Clone the repo
git clone --depth 1 https://github.com/BioSymphony/structure-factory

Made for: Claude Code.

Or install biosymphony-structure-factory, the plugin that ships this one along with the rest of its 2 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for binder-lane-round

README.md
[![agentmods](https://agentmods.dev/badge/skills/biosymphony/structure-factory/binder-lane-round/github.svg)](https://agentmods.dev/skills/biosymphony/structure-factory/binder-lane-round)
Your own site
<a href="https://agentmods.dev/skills/biosymphony/structure-factory/binder-lane-round"><img src="https://agentmods.dev/badge/skills/biosymphony/structure-factory/binder-lane-round/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for binder-lane-round

Your own site · 80×15
<a href="https://agentmods.dev/skills/biosymphony/structure-factory/binder-lane-round"><img src="https://agentmods.dev/badge/skills/biosymphony/structure-factory/binder-lane-round.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,570 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00032 $0.01570
Opus 5.5 $0.00013 $0.00628
Sonnet 5.5 $0.00006 $0.00314
Haiku 4.5 $0.00003 $0.00157

Measured 26d ago against content hash 660ea08d5cec, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

binder-lane-round 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 26d ago.

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.

skills/binder-lane-round/SKILL.md · 126 lines

How it starts

The opening of the file, as written. The whole thing — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Binder Lane Round

Use this public Structure Factory skill with Claude Code, Codex, or another command-capable agent. The Claude binder lane guide provides the repository entry point and public example. Compare binder-design methods against a fixed target and site. The CLI validates plans and handoffs, runs synthetic examples, and executes authorized local adapters with fixed arguments.

Read first

Read references/docs/binder-lane-round.md for the contract, references/docs/binder-study-decision-loop.md for study decisions, and references/docs/binder-controls.md for measured calibration. Check references/docs/tooling-and-licensing.md and references/docs/compute-backends.md for the selected execution route. references/NON_CLAIMS.md defines the scientific result boundaries.

For BindCraft2, read references/tools/bindcraft2.md. Its settings, output layout, and deployment terms require a separate adapter from BindCraft.

Define the comparison

Record the target accession, chains, residue selections, and input hashes. Choose the generator, sequence designer, predictors, scorers, filters, and execution route for each stage. Check code and checkpoint terms, API terms, required downloads, and redistribution conditions.

Set the budget ceiling, runtime cap, round count, primary metric, stopping rule, and controls. Declare output counts, formats, hashes, and cleanup requirements. Comparison arms must share candidate counts, predictor panel, scorers, filters, controls, and failure policy.

Use reference_scope: published_tool_identities to check the published tool identities on selected stages. Use published_workflow_shape to compare replacement tools within the same workflow. Identify replacements in each arm. Record acceleration as a runtime choice attached to the model and checkpoint.

Prepare and run

  1. Inspect bsf binder-lane menu, validate the request with plan-request, and materialize the plan, round contract, and execution handoff with plan.
  2. Run preflight and target-check against the plan and coordinate input. The run command executes only public_synthetic_demo plans.
  3. Inspect bundled commands with adapters. For a missing command, supply a validated adapter registry under .runtime/.
  4. Use prepare-execution with the target report and stage settings. Resolve each readiness error, then dry-run the adapter or controller.
  5. For a remote route, validate remote-request, execute through the selected transport, and validate the exported artifacts and cleanup with remote-receipt.
  6. Before a real start, confirm authorization for the route, data, budget, runtime, and required terms or downloads. Reuse approval that covers those conditions. Start the local adapter or controller with --authorize-local-execution. Add --authorize-network or --authorize-license-gates only when required and authorized.
  7. Run closeout to count, parse, and hash the declared outputs.
  8. For a measured primary metric, run calibrate-controls. Pass its ready record with --calibration to round-decision.
  9. Apply round-decision to the sequential round history. Continue only when the decision is continue and the remaining budget covers another round.

Read the full file on GitHub · 126 lines

Files

What ships with it

41 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. 26d ago Changed · +3 lines · +4 tokens per session 660ea08d5cec
  2. 1mo ago Changed · +8 lines · -4 tokens per session eb05dce7bba7
  3. 1mo ago First seen · 115 lines · 32 tokens per session scan A 73bd5478438a

Subscribe to this mod's changes

binder-lane-round is a skill published in the GitHub repository BioSymphony/structure-factory (13 stars, last pushed 12d ago), licensed MIT. It adds 32 tokens to every session and 1,570 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-04.