The Smart Contract & Solidity Debugger — Deploy for Your Web3 Team | Spellbook | Spellbook by The Web3 Wizard
Customer & Developer SupportReady to deployv1.0 · updated 15 Oct 2026
The Smart Contract & Solidity Debugger
Traces revert reasons, decodes custom errors, and flags vulnerability patterns for your dev team.
Delivery SLA48h / 72h
Delivery modelManaged & one-off
PricingFixed package
EscalationNamed human routing
The problem it solves
Opaque EVM reverts and complex DeFi contract interactions drain engineering velocity. Developers spend half their day parsing hex dumps and trace logs instead of shipping protocol features.
Explains compiler and runtime errors in plain English, suggests concrete investigation steps, and points to relevant documentation and common fixes. It assists diagnosis and speeds up resolution — it is not a security audit and does not certify code as safe.
Who it's for
Solidity developers debugging contracts during development or after deployment
Teams onboarding new engineers to an existing smart contract codebase
Protocol teams troubleshooting transaction failures or unexpected behaviour
Capabilities
Explains compiler and runtime errors
Suggests investigation steps
Points to relevant documentation
Summarises findings for a reviewer
Explicit limitations
What this agent deliberately does not do — so there are no surprises after purchase.
Not a security audit
Does not guarantee a fix
No substitute for human review before deployment
Cannot execute or deploy contracts
Supported integrations
GitHubFoundryHardhat
Deployment targets: GitHub · Foundry · Hardhat
What you provide
Scoped, revocable credentials and configuration. Never private keys or seed phrases.
Repository or snippet access
Compiler and framework versions
Named reviewer
What's included in setup
Repository configuration
Explanation templates
Reviewer handover notes
Technical deliverables
Concrete production-grade artifacts built, configured, and verified for your deployment.
CLI and GitHub Actions bot integrating Slither, Mythril, and AST parser modules
Foundry/Hardhat test failure trace decoder translating raw revert hex into human explanations
Automated PR review bot commenting security checks and gas optimization diffs on GitHub
Execution runner with pinned Solidity compiler toolchains (solc 0.8.x, Foundry / Hardhat) tailored to your CI/CD setup
Developer runbook detailing custom linting rules and CI/CD workflow triggers
Workflows & execution pipeline
Included automated steps and event-handling pipelines.
PR opened or commit pushed triggering automated contract static analysis
Slither security scan executed with custom protocol filter rules
Revert stack trace parsed and explained with line-by-line remediation steps
Gas comparison report posted directly to the pull request
Testing & acceptance criteria
Specific verification tests your engineer conducts before handover.
Correct identification of reentrancy, uninitialized state, and precision loss vulnerabilities on test vectors
Successful execution on Foundry test suite with accurate revert reason extraction
Sub-60-second CI execution time on repositories with up to 20 smart contracts
Documentation & handover assets
Everything provided for your team to understand, inspect, and operate.
Complete TypeScript/Python source code and GitHub Action workflow definitions
Slither config file (.slither.config.json) tuned to protocol specifications
Comprehensive integration guide for GitHub, GitLab, and local CLI
30-day engineer coverage for custom analyzer rule development
Infrastructure & API cost ownership
Explicit commercial boundaries — zero surprise infrastructure charges.
LLM & Inference APICustomer provides model key for PR commentary (~$15-40/mo depending on PR volume); included in managed.
RPC & Data FeedsNo RPC costs required.
Hosting & ComputeRuns within customer's existing CI/CD runners or self-hosted environment; managed container available.
One-off build vs. Managed service
Compare delivery models to determine which fits your team's engineering capacity.
One-Off Handover
Complete tooling, CI/CD action scripts, and analyzers delivered to your core developers.
Agreed before delivery, so nothing is implied that has not been confirmed in writing.
Included usageOne repository
Usage limitsInvestigation assistance within the agreed scope
Support scopeConfiguration support during the agreed window
Delivery clockThe 48h (managed) / 72h (one-off) delivery clock begins when your engineer confirms your setup credentials and target environment.
Delivery & pricing
Managed AgentWe host, configure, monitor and maintain the agent within agreed limits.
One-time setup fee$2,200plus $550 / month
Setup SLA: 48h
Hosting on managed infrastructure
Configuration and tuning
Monitoring and maintenance
Agreed support window
One-Off AgentWe build, configure and test the agent, then hand over the deployment.
Questions before you deploy
Answers on deployment, credentials, pricing and support are in the help centre. If something is still unclear, ask us directly — there is no sales call required.