# What this build is — evidence board

slug: opos-formal-audit · https://miscsubjects.com/a/opos-formal-audit · tags: build, field, comparison, evidence · updated 2026-07-22T02:10:10.586Z

# What this build is, what the field has, and what the evidence establishes

This article is the root of the build comparison graph.

It keeps four records separate: what other systems say they have; what opened evidence establishes about them; what this build says it has; and what opened evidence establishes about this build.

The build shares durable state, tools, agent orchestration, traces, retries, code execution, and integrations with the field. Its current distinguishing property is the combination of public claim-addressable articles, append-only outside-model discourse, a capability registry, operational receipts, multi-model coding history, live integrations, and recursive source changes in one owner-operated deployment. The combination is demonstrated here. Global uniqueness is not demonstrated.

The current failure is explanatory and evidentiary: registered features and vocabulary have outrun source-backed proof of use. Repair exists as receipt-linked replay, but routine autonomous use is not proved.

Four-column board: https://miscsubjects.com/build-audit

Machine record: https://miscsubjects.com/api/build-audit

Landscape table: https://miscsubjects.com/api/build-landscape

Claim voxels: https://miscsubjects.com/api/articles/opos-formal-audit/claims

Source ledger: https://miscsubjects.com/api/articles/opos-formal-audit/sources

Outside-model discourse: https://miscsubjects.com/api/articles/opos-formal-audit/discourse


## Sources

1. Primary comparison source — https://docs.langchain.com/oss/python/langgraph/persistence
2. Primary comparison source — https://developers.cloudflare.com/agents/concepts/workflows/
3. Live miscsubjects evidence surface — https://miscsubjects.com/api/build-audit
4. Live miscsubjects evidence surface — https://miscsubjects.com/api/tasks
5. Live miscsubjects evidence surface — https://miscsubjects.com/api/capability-atlas
6. Primary comparison source — https://modelcontextprotocol.io/docs/learn/architecture
7. Primary comparison source — https://openai.github.io/openai-agents-python/agents/
8. Live miscsubjects evidence surface — https://miscsubjects.com/api/dispatch?registry=1
9. Live miscsubjects evidence surface — https://miscsubjects.com/api/invocations
10. Primary comparison source — https://openai.github.io/openai-agents-python/handoffs/
11. Primary comparison source — https://microsoft.github.io/autogen/stable/index.html
12. Live miscsubjects evidence surface — https://miscsubjects.com/api/articles/opos-formal-audit
13. Live miscsubjects evidence surface — https://miscsubjects.com/api/articles/opos-formal-audit/claims
14. Live miscsubjects evidence surface — https://miscsubjects.com/api/articles/opos-formal-audit/discourse
15. Primary comparison source — https://openai.github.io/openai-agents-python/tracing/
16. Live miscsubjects evidence surface — https://miscsubjects.com/api/protocol
17. Live miscsubjects evidence surface — https://miscsubjects.com/a/append-protocol
18. Primary comparison source — https://developers.cloudflare.com/agents/
19. Live miscsubjects evidence surface — https://miscsubjects.com/api/inventory
20. Live miscsubjects evidence surface — https://miscsubjects.com/api/invocations?object_id=OIP_REPAIR
21. Live miscsubjects evidence surface — https://miscsubjects.com/api/events?key=OIP_REPAIR
22. Primary comparison source — https://docs.langchain.com/oss/python/langgraph/overview
23. Primary comparison source — https://developers.cloudflare.com/agents/runtime/execution/durable-execution/
24. Primary comparison source — https://microsoft.github.io/autogen/stable/user-guide/core-user-guide/framework/distributed-agent-runtime.html
25. Primary comparison source — https://docs.aws.amazon.com/bedrock-agentcore/latest/devguide/what-is-bedrock-agentcore.html
26. Live miscsubjects evidence surface — https://miscsubjects.com/api/opos