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Add Hermes User-Agent attribution for GMI requests#20907

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isaachuangGMICLOUD wants to merge 2 commits into
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isaachuangGMICLOUD:feat/gmi-hermes-user-agent
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Add Hermes User-Agent attribution for GMI requests#20907
isaachuangGMICLOUD wants to merge 2 commits into
NousResearch:mainfrom
isaachuangGMICLOUD:feat/gmi-hermes-user-agent

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Summary

  • Add Hermes User-Agent attribution for GMI requests to api.gmi-serving.com.
  • Apply the header to both main model requests and auxiliary/provider-client paths.
  • Add tests covering GMI request attribution.

Verification

  • HERMES_HOME=$PWD/.tmp-hermes-home python -m pytest tests/run_agent/test_provider_attribution_headers.py tests/hermes_cli/test_gmi_provider.py -q
  • Verified GMI server logs show request_headers.user-agent = HermesAgent/<version>.

Note

This is for attribution and observability, not as a security boundary.

@alt-glitch alt-glitch added type/feature New feature or request comp/agent Core agent loop, run_agent.py, prompt builder P3 Low — cosmetic, nice to have labels May 6, 2026
kshitijk4poor added a commit to kshitijk4poor/hermes-agent that referenced this pull request May 8, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
kshitijk4poor added a commit that referenced this pull request May 8, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on #20907 by @isaachuangGMICLOUD.
@kshitijk4poor

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Thanks @isaachuangGMICLOUD! Your contribution landed via #21701 as a refactor that uses the existing ProviderProfile.default_headers field — this keeps the GMI-specific concern inside plugins/model-providers/gmi/__init__.py and closes a pre-existing gap where _to_async_client wasn't respecting profile-declared headers.

Your authorship is preserved on the AUTHOR_MAP commit in main (5d1bdf11b). Credit to you for the original attribution idea and implementation.

RationallyPrime pushed a commit to RationallyPrime/hermes-agent that referenced this pull request May 8, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
JZKK720 pushed a commit to JZKK720/hermes-agent that referenced this pull request May 11, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
rmulligan pushed a commit to rmulligan/hermes-agent that referenced this pull request May 11, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
JinyuID pushed a commit to JinyuID/hermes-agent that referenced this pull request May 11, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
jsboige pushed a commit to jsboige/hermes-agent that referenced this pull request May 14, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
gweeteve pushed a commit to gweeteve/hermes-agent that referenced this pull request Jun 2, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
Egavasyug pushed a commit to Egavasyug/hermes-agent that referenced this pull request Jun 10, 2026
The previous revision of this PR added six GMI-specific branches
(`elif base_url_host_matches(..., 'api.gmi-serving.com')`) across
run_agent.py and agent/auxiliary_client.py, plus a _HERMES_UA_HEADERS
constant in auxiliary_client.py.

ProviderProfile already has a `default_headers: dict[str, str]` field
commented as 'Client-level quirks (set once at client construction)'.
Other plugins (ai-gateway, kimi-coding) already use it. Two of the four
auxiliary_client sites we previously patched already had a generic
`else: profile.default_headers` fallback that picked it up (so did
both run_agent sites).

This revision:

* Sets `default_headers={'User-Agent': 'HermesAgent/<ver>'}` on the
  GMI profile in plugins/model-providers/gmi/__init__.py.
* Reverts all six GMI-specific branches in run_agent.py and
  auxiliary_client.py.
* Adds the generic profile-fallback `else` block to the two
  auxiliary_client sites (`_to_async_client`, `resolve_provider_client`)
  that didn't have it yet. This benefits every provider whose profile
  declares default_headers, not just GMI — e.g. Vercel AI Gateway's
  HTTP-Referer/X-Title now flow through the async client path too.
* Replaces the GMI-specific URL-branch tests with a profile-level
  assertion and keeps the run_agent integration test (with
  `provider='gmi'` so the fallback picks up the profile).

Net diff vs main: +82/-0 across 5 files, touching only the GMI plugin,
two generic fallback blocks in auxiliary_client.py, AUTHOR_MAP, and
tests. No core files change.

Based on NousResearch#20907 by @isaachuangGMICLOUD.
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comp/agent Core agent loop, run_agent.py, prompt builder P3 Low — cosmetic, nice to have type/feature New feature or request

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