feat: add contract-size and settlement guardrails - #4
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- Replace invalid 'cast run --trace' with 'cast run' (traces print by default; verified against Foundry) in SKILL.md, GUIDE.md, PATTERNS.md. - Add type-4 EIP-7702 set-code transactions and EIP-1153 transient storage guidance to EVM/transaction sections. - Move Foundry/Hardhat/viem command recipes from SKILL.md into references/GUIDE.md so references extend rather than duplicate the entrypoint; SKILL.md drops from 578 to 474 lines. - Remove frontmatter keys no tooling consumes (sasmp_version, atomic, single_responsibility, parameters, retry_config, metadata); keep all OKF convention fields required by validate-skills.mjs. - Bump ethereum-development to 2.2.0 and record changes in log.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
ethereum-developmentto v2.1.0 with deployed-runtime budgeting as an architecture, testing, and deployment gate.viaIR, delegate modules, facets, proxies, and required verification.web3-protocol-design, plus a detailed reference for economic-ledger decomposition, penalty proportionality, claimant models, staged settlement, liabilities, and cross-chain resource budgets.Why
A real EVM port passed its existing behavioral suite but produced 27,931 bytes of deployed runtime—3,355 bytes above EIP-170—with a 7,268-byte feature delta. The reusable failure was broader than one contract: runtime-size feasibility was checked too late, and one slashing feature had accumulated restitution, reporter incentives, treasury routing, expiry, and multi-transaction settlement.
These changes make deployability and mechanism complexity explicit before implementation is substantially complete, while avoiding project-specific economic prescriptions.
Validation
npm run kb:formatnpm run validate— 17 skills validatedpython3 skills/ethereum-development/scripts/validate.pygit diff --checkImpact
Documentation and reusable validation tooling only. No production deployment, wallet, protocol, or published marketplace state changes are included.
Note
Low Risk
Documentation and a stdlib Python validation script only; no on-chain or production runtime changes.
Overview
Adds deployed-runtime budgeting to
ethereum-development(v2.2.0): discovery, testing, deployment runbook, and config validation now treat EIP-170 runtime size as a deployability gate, with a new Runtime Size And Architecture section andreferences/CONTRACT_SIZE.md(measurement workflow, remediation matrix, CI checker usage).Introduces
scripts/check_runtime_size.pyfor artifact-based hard/soft limits, baseline delta, and JSON output; wires it intovalidate.pyandGUIDE.md/PATTERNS.md. Tooling blocks move fromSKILL.mdtoGUIDE.md; frontmatter is simplified; EIP-7702, EIP-1153, ABI-encoder size notes, andcast run(no--trace) fixes are included.web3-protocol-designgains Complex Settlement Guardrails andreferences/slashing-and-dispute-settlement.md(economic ledgers, penalty proportionality, staged settlement, liabilities, cross-chain resource budgets), plus spec/review checklist updates and a references link inindex.md.Reviewed by Cursor Bugbot for commit 5d53ccd. Bugbot is set up for automated code reviews on this repo. Configure here.