web3-transaction-relayer-pool – Coding skill for AI agents

Web3 Transaction Relayer Pool Management

What it is: Coordinates sponsored meta-transaction nodes, fee reservation pools, and cryptographic nonce tracking for frictionless Web3 user onboarding.

Overview

Provides a standardized, auditable framework and data model for Web3 Transaction Relayer Pool Management operations across distributed engineering and decentralized application systems.

When to Use This Skill

• When formalizing architectural contracts, security invariants, or operational limits for Web3 Transaction Relayer Pool Management.
• When cross-functional review is required between protocol developers, smart contract auditors, and AI engineering agents.
• When generating reproducible CSV, SQL DDL, JSON Schema, and Notion property registers for tracking compliance.

How It Works

1. Define the parameters, thresholds, and identity bindings required for the target operational register.

2. Select appropriate boundary enforcement values from validated enum select sets.

3. Export standardized artifacts (CSV table, SQL DDL, JSON Schema) to integrate into validation CI pipelines.

Field Reference

| # | Field Name | Type | SQL Type | JSON Schema Type | Notion Property Type | Example Value |

|---|------------|------|----------|------------------|----------------------|---------------|

| 1 | Relayer Node ID | id | VARCHAR(64) PRIMARY KEY | string | Text | RELAY-001 |

| 2 | Relayer Public Key | text | VARCHAR(56) | string | Text | GRLY... |

| 3 | Network Environment | select | VARCHAR(32) | string | Select | Stellar Public Mainnet |

| 4 | Fee Reserve Balance XLM | currency | NUMERIC(14,7) | number | Number | 450.0000000 |

| 5 | Min Balance Alert Threshold | currency | NUMERIC(14,7) | number | Number | 50.0000000 |

| 6 | Daily Sponsored Tx Limit | number | INTEGER | integer | Number | 5000 |

| 7 | Current Day Tx Count | number | INTEGER | integer | Number | 1240 |

| 8 | Max Fee Native Base Units Per Operation | number | INTEGER | integer | Number | 100 |

| 9 | Relayer Operational Health | select | VARCHAR(32) | string | Select | Active Online |

| 10 | Automatic Rebalance Enabled | select | VARCHAR(16) | string | Select | Yes |

| 11 | Last Health Ping Date | date | DATE | string, format: date | Date | 2026-10-01 |

Select Options

Network Environment

Stellar Public Mainnet | Stellar Testnet | Ethereum Mainnet | Arbitrum One

Relayer Operational Health

Active Online | Low Balance Warning | Nonce Desync | Offline Paused

Automatic Rebalance Enabled

Yes | No

Relations

• Audit Reference -> links to the formal review documentation or test repository.
• Target Architecture -> links to the deployed contract or autonomous agent runtime component.

Examples

Prompt

How do I configure and track Web3 Transaction Relayer Pool Management for our production environment?

Recommended Next Step

> Generate the unified field schema, SQL DDL migration, and JSON validation schema to register into your system catalog.

>

> Workflow: Define criteria -> Run automated verification -> Record baseline -> Monitor invariants.

The XLM balance and 56-character public-key fields are Stellar-specific; Ethereum/Arbitrum require separate chain-specific address, native asset and fee-unit schemas. Do not treat basis points as a network fee unit. Preserve exact amounts as integer base units or validated decimal strings across JSON/SQL rather than floating point. The register does not implement nonce/sequence locking, sponsorship authorization or balance replenishment. Require bounded sponsorship policy, atomic nonce reservation, transaction reconciliation and explicit funding authorization in the actual relayer.

Best Practices

• Enforce strict typing on numerical bounds and currency amounts; avoid unstructured free-text fields for critical states.
• Re-run validation test suites on every state-altering commit or parameter change.
• Keep example data synthetic and isolated from production cryptographic keys or private endpoints.

Limitations

• Provides architectural specifications, data models, and verification schemas; does not execute direct transaction signing without authorized external tooling.
• Requires network connectivity and valid RPC credentials when querying on-chain states.

Security & Safety Notes

• All parameters declare risk: safe. No unauthorized state modification or privileged credential access is performed.
• Use synthetic dummy keys and mock addresses in test suites and local verification scripts.

Common Pitfalls

• Problem: Mismatched decimal precision between contract runtime and database register.

Solution: Always verify decimals using the explicit field mapping in this reference.

• Problem: Missing authorization checks prior to state update.

Solution: Cross-validate against the Security Audit register before deployment.

Related Skills

• @cross-chain-relayer-audit - covers message hashes, nonces and quorum proofs.
• @web3-rate-limiting-circuit-breaker - provides operational guardrails and threshold breakers.
• @soroban-contract-audit - provides the security checklist and vulnerability categorization.

Reusable Prompt

I want to establish a verified Web3 Transaction Relayer Pool Management register for our production protocol.
Guide me through the required field parameters and output the corresponding SQL DDL and JSON Schema.