# NousResearch/hermes-agent · Propagate per-run metadata to MCP tool calls

## Open now

- 1 issue, 2 PRs open on GitHub.
- #64890: \[Feature\]: propagate per-run metadata from POST /v1/runs to MCP tools/call requests
- PR #64938: feat(gateway): propagate per-run mcp_meta to MCP tools/call
- PR #82308: feat(mcp): propagate per-request metadata from /v1/runs to MCP tool calls

These items all concern adding support for forwarding per-run metadata (from POST /v1/runs requests) through to MCP tools/call requests. The work spans gateway and MCP layers.

## TL;DR

- 3 member(s): 1 open issue(s), 0 closed issue(s), 2 open PR(s), 0 merged PR(s), 0 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Open related issues

- #64890: \[Feature\]: propagate per-run metadata from POST /v1/runs to MCP tools/call requests

## Prior & competing PRs

- **#64938: feat(gateway): propagate per-run mcp_meta to MCP tools/call**. open
  - maintainer direction: category `partial_fix`; implication `needs_llm`; refs `739570a4f2e2`, `#64890`, `#64938`, `#374151`
  - files: `gateway/platforms/api_server.py`, `tests/gateway/test_api_server_runs.py`, `tests/tools/test_delegate.py`, `tests/tools/test_mcp_run_meta.py`, `tests/tools/test_mcp_tool.py`, `tools/delegate_tool.py`, `tools/mcp_run_meta.py`, `tools/mcp_tool.py`, `website/docs/user-guide/features/api-server.md`
- **#82308: feat(mcp): propagate per-request metadata from /v1/runs to MCP tool calls**. open
  - maintainer direction: category `silent_close`; implication `active`
  - files: `gateway/platforms/api_server.py`, `tools/mcp_tool.py`

## Fix status

- No merged fix on record.
- Subsystem: `mcp`