hermes-agent/hermes_cli
kshitij 5c906d7026
feat(web): add SearXNG as a native search-only backend
Adds SearXNG as a free, self-hosted web search provider.  SearXNG is a
privacy-respecting metasearch engine that requires no API key — just a
running instance and SEARXNG_URL pointing at it.

## What this adds

- `tools/web_providers/searxng.py` — `SearXNGSearchProvider` implementing
  `WebSearchProvider` (search only; no extract capability)
- `_is_backend_available("searxng")` — gates on SEARXNG_URL
- `_get_backend()` — accepts "searxng" as a configured value; adds it to
  auto-detect candidates (lower priority than paid services)
- `web_search_tool` — dispatches to SearXNG when it is the active backend
- `check_web_api_key()` — includes SearXNG in availability check
- `OPTIONAL_ENV_VARS["SEARXNG_URL"]` — registered with tools=["web_search"]
- `tools_config.py` — SearXNG appears in the `hermes tools` provider picker
- `nous_subscription.py` — `direct_searxng` detection, web_active / web_available
- `setup.py` — SEARXNG_URL listed in the missing-credential hint
- 23 tests covering: is_configured, happy-path search, score sorting, limit,
  HTTP/request errors, _is_backend_available, _get_backend, check_web_api_key

## Config

```yaml
# Use SearXNG for search, any paid provider for extract
web:
  search_backend: "searxng"
  extract_backend: "firecrawl"

# Or: SearXNG as the sole backend (web_extract will use the next available)
web:
  backend: "searxng"
```

SearXNG is search-only — it does not implement WebExtractProvider.  Users
who only configure SEARXNG_URL get web_search available; web_extract falls
back to the next available extract provider (or is unavailable if none).

Closes #19198 (Phase 2 Task 4 — SearXNG provider)
Ref: #11562 (original SearXNG PR)
2026-05-06 10:05:29 -07:00
..
__init__.py fix(windows): enforce UTF-8 stdout/stderr to prevent UnicodeEncodeError crash 2026-05-03 16:58:25 -07:00
_parser.py refactor(cli): derive relaunch flag table from argparse introspection 2026-04-29 20:33:29 -07:00
auth.py docs: pluggable surfaces coverage — model-provider guide, full plugin map, opt-in fix (#20749) 2026-05-06 07:24:42 -07:00
auth_commands.py feat(nous): persist Nous OAuth across profiles via shared token store (#19712) 2026-05-04 04:54:55 -07:00
azure_detect.py chore: remove unused imports and dead locals (ruff F401, F841) (#17010) 2026-04-28 06:46:45 -07:00
backup.py fix(backup): floor pre-update backup_keep to 1 so the new backup survives 2026-05-04 05:07:13 -07:00
banner.py fix(banner): show correct update status on nix-built hermes (#17550) 2026-04-30 07:03:00 +05:30
browser_connect.py fix(browser): address Copilot review on /browser connect 2026-04-28 22:11:10 -07:00
callbacks.py fix: ESC cancels secret/sudo prompts, clearer skip messaging (#9902) 2026-04-14 16:11:37 -07:00
checkpoints.py feat(checkpoints): v2 single-store rewrite with real pruning + disk guardrails (#20709) 2026-05-06 05:44:35 -07:00
claw.py fix(claw): handle missing dir in _scan_workspace_state 2026-05-05 06:08:14 -07:00
cli_output.py refactor: remove dead code — 1,784 lines across 77 files (#9180) 2026-04-13 16:32:04 -07:00
clipboard.py feat: fix img pasting in new ink plus newline after tools 2026-04-11 13:14:32 -05:00
codex_models.py feat(codex): add gpt-5.5 and wire live model discovery into picker (#14720) 2026-04-23 13:32:43 -07:00
colors.py feat: respect NO_COLOR env var and TERM=dumb (#4079) 2026-03-30 17:07:21 -07:00
commands.py feat(telegram): /topic off + help + auth gate + screenshot debounce 2026-05-04 12:07:17 -07:00
completion.py fix: preserve profile name completion in dynamic shell completion 2026-04-14 10:45:42 -07:00
config.py feat(web): add SearXNG as a native search-only backend 2026-05-06 10:05:29 -07:00
copilot_auth.py fix(copilot): exchange raw GitHub token for Copilot API JWT 2026-04-24 05:09:08 -07:00
cron.py feat(cron): add no_agent mode for script-only cron jobs (watchdog pattern) (#19709) 2026-05-04 12:31:01 -07:00
curator.py feat(curator): add archive and prune subcommands (#20200) 2026-05-05 05:15:54 -07:00
curses_ui.py fix: treat ctrl-c as curses cancel 2026-05-04 01:36:44 -07:00
debug.py fix(debug): redact log content at upload time in hermes debug share 2026-05-03 11:42:20 -07:00
default_soul.py
dingtalk_auth.py chore: remove unused imports and dead locals (ruff F401, F841) (#17010) 2026-04-28 06:46:45 -07:00
doctor.py docs: pluggable surfaces coverage — model-provider guide, full plugin map, opt-in fix (#20749) 2026-05-06 07:24:42 -07:00
dump.py refactor(env): use shared Hermes dotenv loader 2026-05-05 10:13:13 -07:00
env_loader.py refactor: consolidate symlink-safe atomic replace into shared helper 2026-04-28 04:58:22 -07:00
fallback_cmd.py feat(cli): add 'hermes fallback' command to manage fallback providers (#16052) 2026-04-26 06:19:04 -07:00
gateway.py fix(gateway): handle planned service stops 2026-05-04 16:00:49 -07:00
goals.py feat: /goal — persistent cross-turn goals (Ralph loop) (#18262) 2026-04-30 23:10:20 -07:00
hooks.py chore: remove unused imports and dead locals (ruff F401, F841) (#17010) 2026-04-28 06:46:45 -07:00
kanban.py feat(kanban): surface task_runs.summary on dashboard cards + `kanban show` 2026-05-05 17:26:15 -07:00
kanban_db.py feat(kanban): surface task_runs.summary on dashboard cards + `kanban show` 2026-05-05 17:26:15 -07:00
kanban_diagnostics.py fix(kanban): unify failure counter across spawn/timeout/crash outcomes (#20410) 2026-05-05 13:55:37 -07:00
logs.py feat: component-separated logging with session context and filtering (#7991) 2026-04-11 17:23:36 -07:00
main.py docs: pluggable surfaces coverage — model-provider guide, full plugin map, opt-in fix (#20749) 2026-05-06 07:24:42 -07:00
mcp_config.py refactor(config): migrate remaining 33 cfg_get call sites (#17311) 2026-04-29 04:03:03 -07:00
memory_setup.py fix(cli): decode .env as UTF-8 to avoid GBK crash on Windows 2026-05-02 01:40:31 -07:00
model_catalog.py chore: remove unused imports and dead locals (ruff F401, F841) (#17010) 2026-04-28 06:46:45 -07:00
model_normalize.py fix(opencode-go): keep users on opencode-go instead of hijacking to native providers (#20802) 2026-05-06 09:08:33 -07:00
model_switch.py fix(opencode-go): keep users on opencode-go instead of hijacking to native providers (#20802) 2026-05-06 09:08:33 -07:00
models.py docs: pluggable surfaces coverage — model-provider guide, full plugin map, opt-in fix (#20749) 2026-05-06 07:24:42 -07:00
nous_subscription.py feat(web): add SearXNG as a native search-only backend 2026-05-06 10:05:29 -07:00
oneshot.py fix(tui): honor launch toolsets (#17623) 2026-04-29 16:55:27 -07:00
pairing.py fix(pairing): handle null user_name in pairing list display 2026-04-23 02:34:11 -07:00
platforms.py feat: complete plugin platform parity — all 12 integration points 2026-04-29 21:56:51 -07:00
plugins.py feat(providers): make all 33 providers pluggable under plugins/model-providers/ 2026-05-05 13:40:01 -07:00
plugins_cmd.py feat(dashboard): add Plugins page with enable/disable, auth status, install/remove 2026-04-30 20:29:37 -04:00
profiles.py fix(profiles): keep validate_profile_name strict; callers normalize first 2026-05-04 04:44:37 -07:00
providers.py fix: prevent bare 'custom' slug in model.provider (#17478) 2026-04-30 04:32:11 -07:00
pty_bridge.py fix(pty): default TERM for resize probes 2026-05-04 02:38:54 -07:00
relaunch.py remove relaunch_chat 2026-04-29 20:33:29 -07:00
runtime_provider.py fix(fallback): let custom_providers shadow built-in aliases 2026-04-30 20:18:44 -07:00
setup.py feat(web): add SearXNG as a native search-only backend 2026-05-06 10:05:29 -07:00
skills_config.py refactor(config): migrate remaining 33 cfg_get call sites (#17311) 2026-04-29 04:03:03 -07:00
skills_hub.py feat(skills): install skills from a direct HTTP(S) URL (#16323) 2026-04-26 20:57:10 -07:00
skin_engine.py fix(tui): restore macOS copy behavior and theme polish (#17131) 2026-04-28 18:47:14 -05:00
slack_cli.py fix(paths): route achievements plugin + profile-tui through HERMES_HOME 2026-04-30 23:21:54 -07:00
status.py fix(status): add missing popular provider API keys to hermes status display 2026-05-04 05:14:13 -07:00
timeouts.py refactor(timeouts): drop redundant ImportError in except clause 2026-04-26 20:48:20 -07:00
tips.py docs: refresh stale platform/LOC/test counts; clarify gateway vs plugin platforms 2026-05-05 13:45:47 -07:00
tools_config.py feat(web): add SearXNG as a native search-only backend 2026-05-06 10:05:29 -07:00
uninstall.py feat(uninstall): offer to remove named profiles when uninstalling from default 2026-04-18 19:18:13 -07:00
vercel_auth.py feat: add Vercel Sandbox backend 2026-04-29 07:22:33 -07:00
voice.py fix(tui): respect voice.record_key config (supersedes #19028, #19339) (#19835) 2026-05-04 15:49:28 -07:00
web_server.py feat(dashboard): add 'default-large' built-in theme with 18px base size (#20820) 2026-05-06 09:10:44 -07:00
webhook.py refactor(config): migrate remaining 33 cfg_get call sites (#17311) 2026-04-29 04:03:03 -07:00