---
model: claude-opus-4-6
service: claude
session: 76154e65-d8e1-4b5f-9275-0ea45ba7e98a
timestamp: 2026-04-13T20:50:48Z
git_ref: 269d939c
scope: code
substantive: true
raw_file: 20260413T205048Z_269d939c_prompt_io.raw.md
---

## Prompt

Implement a `parse_endpoints()` API in
`tractor.discovery._multiaddr` that lets downstream
projects declare per-actor transport bind addresses
as a service table of actor-name -> multiaddr
strings (loaded from config, e.g. TOML `[network]`
section). Add type aliases `EndpointsTable` and
`ParsedEndpoints`, plus 7 unit tests covering TCP,
UDS, tuples, mixed input, unsupported protocols, and
edge cases.

A detailed implementation plan was provided
specifying insertion points, type signatures, test
names, and verification commands.

## Response summary

Add `parse_endpoints()` function with two supporting
type aliases to `_multiaddr.py`. The function
iterates a `dict[str, list[str|tuple]]` service
table and delegates each entry to the existing
`wrap_address()` helper, which already handles maddr
strings, raw tuples, and pre-wrapped `Address`
objects. Seven pure unit tests (no trio runtime)
validate all input variants and edge cases. All 22
multiaddr tests pass.

## Files changed

- `tractor/discovery/_multiaddr.py` — add
  `EndpointsTable`, `ParsedEndpoints` type aliases
  and `parse_endpoints()` function after line 133
- `tests/discovery/test_multiaddr.py` — add
  `parse_endpoints` import and 7 new test functions

## Human edits

None — committed as generated.