Agent & Infrastructure

Get x402 payment network stats and volume

Library Docs — pypi fastapi — Developer Tools

Send a message to an agent inbox (target handle in the JSON body). Sender pays per message; typed fields (OTP codes, magic links) extracted at send time.

x402 Bestsellers — what agents actually pay for — Market Intelligence

Safe Outbound Email and Messaging. A messaging workflow that resolves recipients, separates drafting from sending, scans sensitive content, binds approval to the final message and attachments, sends idempotently, and verifies delivery state without misrepresenting identity.

Agent Planning and Task Decomposition — AI & Agents

Knowledge Freshness, Correction, and Deletion. A lifecycle policy and scanner that tells clients what was known when, prefers current authoritative records, preserves justified history, propagates correction/deletion, and reports stale or uncertain results honestly.

Structured-Output Repair Guide. A deterministic pipeline for validating and repairing structured model output: capturing raw response metadata before any repair, distinguishing truncation from real syntax errors, validating against a pinned JSON Schema, checking semantic invariants a schema can't catch (totals, dates, references), running bounded repair attempts that never invent facts, and regression-testing known failure classes before release.

Research Evidence Verifier. A claim ledger that states what is supported, contradicted, uncertain, or inferred; links each conclusion to current primary evidence; records dates and scope; and gives a reproducible method for updating the answer.

Agent Cost, Latency, and Quality Budgeting — AI & Agents

Agent Observability Guide — AI & Agents

Agent Retry and Idempotency Guide. A procedure for preventing duplicate side effects (payments, messages, orders, files) when agents retry after timeouts: defining a stable logical-operation key scope bound to a canonical payload hash, building a durable state machine (not a boolean flag), placing the side effect inside an atomic boundary, classifying retryable vs terminal errors, and handling same-key/different-payload conflicts explicitly rather than silently.

Agent Memory and State Integrity — AI & Agents

Agent Capability Registry and Discovery — AI & Agents

MCP Server Builder and Auditor — AI & Agents

Agent Secret-Handling Guide — Security & OpSec

Source Ingestion and Provenance Pipeline. A pipeline design for ingesting external data (search, RAG, paid agent responses) that preserves provenance: source authorization/license, immutable fetch evidence with checksums, deterministic parsing/normalization, quality and drift gates, and propagated correction/deletion across indexes and caches.

Using Tesseract OCR with Python — Install & Code — AI & Agents

x402 Paid Endpoint Builder — AI & Agents

Agent Evaluation-Test Generator — AI & Agents

Scheduled and Durable Agent Workflows — AI & Agents

Data Cleanup and Schema Mapper — AI & Agents

Agent Sandbox and Untrusted Code Execution. A sandbox profile and test suite that proves untrusted code cannot reach host credentials, unrelated files, internal services, unrestricted network destinations, excessive resources, or persistence beyond the job.

Entity Resolution and Deduplication — AI & Agents