hermes-agent/tools
Teknium 9c416e20ab
feat(skills): install skills from a direct HTTP(S) URL (#16323)
* feat(skills): install skills from a direct HTTP(S) URL

Adds UrlSource adapter so `hermes skills install <url-to-SKILL.md>` and
`/skills install <url>` work as first-class operations — no more
improvising with curl + patch + cp.

- Claims identifiers that start with http(s):// and end in .md
- Skips /.well-known/skills/ URLs (WellKnownSkillSource handles those)
- Skill name from YAML frontmatter, URL-slug fallback
- Single-file SKILL.md only (v1 scope — multi-file skills need a manifest)
- Trust level 'community'; full security scan still runs
- Lock file stores the URL as identifier so `hermes skills update`
  re-fetches from the same URL cleanly

Scope matches real user need from @versun's docx feedback where
`https://sharethis.chat/SKILL.md` had no first-class install path.

* feat(skills): interactive name/category for URL installs + --name override

Follow-up to the UrlSource adapter. The previous commit fell back to weak
heuristics when frontmatter had no ``name:`` and could produce garbage names
like ``SKILL`` or ``unnamed-skill``. Now:

tools/skills_hub.py
- ``UrlSource._is_valid_skill_name()`` — strict identifier check
  (``^[a-z][a-z0-9_-]*$``), rejects sentinel values (``SKILL``, ``README``,
  ``INDEX``, ``unnamed-skill``, empty, non-strings).
- ``_resolve_skill_name()`` returns ``Optional[str]`` — ``None`` when
  nothing valid is resolvable. Also ignores unsafe frontmatter names
  (``../evil``) and falls through to URL slug instead of returning None
  immediately, so a URL with a bad frontmatter but a good path still
  works.
- ``fetch()``/``inspect()`` carry an ``awaiting_name=True`` marker in
  metadata/extra when resolution fails, letting ``do_install`` decide
  whether to prompt, apply an override, or error out.

hermes_cli/skills_hub.py
- ``do_install`` gains a ``name_override`` parameter.
- On URL-sourced bundles with ``awaiting_name=True``:
  1. If ``name_override`` is valid → use it.
  2. If ``name_override`` is invalid → refuse with a clear error.
  3. Else if ``skip_confirm=True`` (non-interactive: slash / TUI /
     gateway / scripts) → refuse with an actionable retry hint pointing
     at ``--name <your-name>`` on both CLI and slash forms.
  4. Else (interactive TTY) → prompt for the name.
- Interactive TTY also prompts for a category when none is given for a
  URL-sourced install, hinting existing category buckets so users can
  reuse ``productivity``, ``devops``, etc. Empty input → flat install.
- ``_existing_categories()`` scans ``~/.hermes/skills/`` for subdirs that
  look like category buckets (contain nested SKILL.md files); skips
  top-level skills and hidden dirs.
- ``_prompt_for_skill_name()`` / ``_prompt_for_category()`` helpers
  (EOF/Ctrl-C-safe, match the existing ``Confirm [y/N]`` prompt style).

hermes_cli/main.py
- ``hermes skills install`` argparse gains ``--name <name>``.

hermes_cli/skills_hub.py (slash)
- ``/skills install <url> --name <x>`` parsing added.

Tests
- tests/tools/test_skills_hub.py: updated ``UrlSource`` tests to assert
  the new ``awaiting_name`` metadata; added 4 new tests for
  ``_is_valid_skill_name`` rejection sets and the awaiting-name marker.
- tests/hermes_cli/test_skills_hub.py: 8 new tests covering --name
  override accept/reject, non-interactive error, interactive name prompt,
  interactive category prompt, cancel-aborts-install, and
  ``_existing_categories`` scan behavior (buckets vs flat skills).
- E2E verified all four paths (no-name/no-override → error;
  --name override → install; frontmatter name → install;
  invalid --name → rejection).

---------

Co-authored-by: teknium1 <teknium@noreply.github.com>
2026-04-26 20:57:10 -07:00
..
browser_providers feat: ungate Tool Gateway — subscription-based access with per-tool opt-in 2026-04-16 12:36:49 -07:00
environments fix(env): safely quote ~/ subpaths in wrapped cd commands 2026-04-24 15:25:12 -07:00
neutts_samples refactor(tts): replace NeuTTS optional skill with built-in provider + setup flow 2026-03-17 02:33:12 -07:00
__init__.py Merge branch 'main' into rewbs/tool-use-charge-to-subscription 2026-03-31 08:48:54 +09:00
ansi_strip.py fix: strip ANSI at the source — clean terminal output before it reaches the model 2026-03-23 07:43:12 -07:00
approval.py feat(approval): hardline blocklist for unrecoverable commands (#15878) 2026-04-25 22:07:12 -07:00
binary_extensions.py fix(tools): address PR review — remove _extract_raw_output, BudgetConfig everywhere, read_file hardening 2026-04-08 02:24:32 -07:00
browser_camofox.py refactor: remove remaining redundant local imports (comprehensive sweep) 2026-04-21 00:50:58 -07:00
browser_camofox_state.py feat(browser): add persistent Camofox sessions and VNC URL discovery (salvage #4400) (#4419) 2026-04-01 04:18:50 -07:00
browser_cdp_tool.py fix: sanitize tool schemas for llama.cpp backends; restore MCP in TUI (#15032) 2026-04-24 02:44:46 -07:00
browser_dialog_tool.py feat(browser): CDP supervisor — dialog detection + response + cross-origin iframe eval (#14540) 2026-04-23 22:23:37 -07:00
browser_supervisor.py feat(browser): CDP supervisor — dialog detection + response + cross-origin iframe eval (#14540) 2026-04-23 22:23:37 -07:00
browser_tool.py fix(security): treat quoted false as false in browser SSRF guards 2026-04-26 18:27:13 -07:00
budget_config.py fix: preserve existing thresholds, remove pre-read byte guard 2026-04-08 02:24:32 -07:00
checkpoint_manager.py feat(checkpoints): auto-prune orphan and stale shadow repos at startup (#16303) 2026-04-26 19:05:52 -07:00
clarify_tool.py refactor: add tool_error/tool_result helpers + read_raw_config, migrate 129 callsites 2026-04-07 13:36:38 -07:00
code_execution_tool.py feat(terminal): collapse subagent task_ids to shared container (#16177) 2026-04-26 11:55:02 -07:00
credential_files.py refactor: extract shared helpers to deduplicate repeated code patterns (#7917) 2026-04-11 13:59:52 -07:00
cronjob_tools.py fix(cron): wire context_from through the update action 2026-04-25 04:49:28 -07:00
debug_helpers.py refactor: codebase-wide lint cleanup — unused imports, dead code, and inefficient patterns (#5821) 2026-04-07 10:25:31 -07:00
delegate_tool.py fix(delegate): resolve subagent approval prompts without deadlocking parent TUI (#15491) 2026-04-24 22:37:22 -07:00
discord_tool.py fix(discord_tool): coerce limit parameter to int before min() call 2026-04-26 20:48:38 -07:00
env_passthrough.py fix(env_passthrough): reject Hermes provider credentials from skill passthrough (#13523) 2026-04-21 06:14:25 -07:00
feishu_doc_tool.py fix(feishu-comment): use get_hermes_home(); drop dead asyncio wrapper; AUTHOR_MAP 2026-04-17 19:04:11 -07:00
feishu_drive_tool.py fix(feishu-comment): use get_hermes_home(); drop dead asyncio wrapper; AUTHOR_MAP 2026-04-17 19:04:11 -07:00
file_operations.py feat(skills): add design-md skill for Google's DESIGN.md spec (#14876) 2026-04-23 21:51:19 -07:00
file_state.py feat(delegate): cross-agent file state coordination for concurrent subagents (#13718) 2026-04-21 16:41:26 -07:00
file_tools.py fix(file-tools): broaden dedup-status write guard to cover small wrappers 2026-04-26 19:05:36 -07:00
fuzzy_match.py fix(patch): gate 'did you mean?' to no-match + extend to v4a/skill_manage 2026-04-21 02:03:46 -07:00
homeassistant_tool.py fix: clean up description escaping, add string-data tests 2026-04-13 04:45:07 -07:00
image_generation_tool.py fix(image-gen): force-refresh plugin providers in long-lived sessions 2026-04-23 03:01:18 -07:00
interrupt.py fix(interrupt): propagate to concurrent-tool workers + opt-in debug trace (#11907) 2026-04-17 20:39:25 -07:00
managed_tool_gateway.py fix(tools): add debug logging for token refresh and tighten domain check 2026-04-02 12:40:03 +11:00
mcp_oauth.py fix(mcp-oauth): preserve server_url path for protected-resource validation (#16031) 2026-04-26 05:43:54 -07:00
mcp_oauth_manager.py fix(mcp-oauth): preserve server_url path for protected-resource validation (#16031) 2026-04-26 05:43:54 -07:00
mcp_tool.py fix(cron): reap orphaned MCP stdio subprocesses after each tick 2026-04-26 18:21:20 -07:00
memory_tool.py fix: nest msvcrt import inside fcntl except block 2026-04-14 10:18:05 -07:00
mixture_of_agents_tool.py Fix (mixture_of_agents): replace deprecated Gemini model and forward max_tokens to OpenRouter (#6621) 2026-04-23 15:14:11 -07:00
neutts_synth.py fix(tts): document NeuTTS provider and align install guidance (#1903) 2026-03-18 02:55:30 -07:00
openrouter_client.py refactor: route ad-hoc LLM consumers through centralized provider router 2026-03-11 20:02:36 -07:00
osv_check.py feat: OSV malware check for MCP extension packages (#5305) 2026-04-05 12:46:07 -07:00
patch_parser.py fix(patch): gate 'did you mean?' to no-match + extend to v4a/skill_manage 2026-04-21 02:03:46 -07:00
path_security.py refactor: extract shared helpers to deduplicate repeated code patterns (#7917) 2026-04-11 13:59:52 -07:00
process_registry.py chore: extend [SYSTEM:→[IMPORTANT: rename + AUTHOR_MAP 2026-04-26 08:44:58 -07:00
registry.py fix: tighten AST check to module-level only 2026-04-14 21:12:29 -07:00
rl_training_tool.py refactor: codebase-wide lint cleanup — unused imports, dead code, and inefficient patterns (#5821) 2026-04-07 10:25:31 -07:00
schema_sanitizer.py fix: sanitize tool schemas for llama.cpp backends; restore MCP in TUI (#15032) 2026-04-24 02:44:46 -07:00
send_message_tool.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
session_search_tool.py fix(session-search): exclude current lineage root deterministically in recent mode 2026-04-26 19:03:17 -07:00
skill_manager_tool.py feat(skills-guard): gate agent-created scanner on config.skills.guard_agent_created (default off) 2026-04-23 06:20:47 -07:00
skills_guard.py feat(skills-guard): gate agent-created scanner on config.skills.guard_agent_created (default off) 2026-04-23 06:20:47 -07:00
skills_hub.py feat(skills): install skills from a direct HTTP(S) URL (#16323) 2026-04-26 20:57:10 -07:00
skills_sync.py feat(skills_sync): surface collision with reset-hint 2026-04-23 05:09:08 -07:00
skills_tool.py fix(skills): drop raw_content to avoid doubling skill payload 2026-04-24 15:15:07 -07:00
terminal_tool.py feat(terminal): collapse subagent task_ids to shared container (#16177) 2026-04-26 11:55:02 -07:00
tirith_security.py fix: guard against None tirith path in security scanner 2026-04-23 03:08:53 -07:00
todo_tool.py fix(tools): enforce ID uniqueness in TODO store during replace operations 2026-04-11 16:22:50 -07:00
tool_backend_helpers.py fix(cli): coerce use_gateway config flags in tool routing 2026-04-26 19:02:55 -07:00
tool_output_limits.py feat(skills): add design-md skill for Google's DESIGN.md spec (#14876) 2026-04-23 21:51:19 -07:00
tool_result_storage.py fix(tools): neutralize shell injection in _write_to_sandbox via path quoting (#7940) 2026-04-11 14:26:11 -07:00
transcription_tools.py fix(transcription): fall back to CPU when CUDA runtime libs are missing 2026-04-24 02:50:14 -07:00
tts_tool.py fix(tts): use per-provider input-character caps instead of global 4000 (#13743) 2026-04-21 17:49:39 -07:00
url_safety.py fix(security): treat quoted false as false in browser SSRF guards 2026-04-26 18:27:13 -07:00
vision_tools.py fix: vision tool respects auxiliary.vision.temperature from config (#4661) 2026-04-20 00:32:09 -07:00
voice_mode.py fix: point optional-dep install hints at the venv's python (#11938) 2026-04-17 21:16:33 -07:00
web_tools.py feat(web): support TAVILY_BASE_URL env var for custom proxy endpoints 2026-04-22 17:36:33 -07:00
website_policy.py refactor: codebase-wide lint cleanup — unused imports, dead code, and inefficient patterns (#5821) 2026-04-07 10:25:31 -07:00
xai_http.py feat(xai): upgrade to Responses API, add TTS provider 2026-04-16 02:24:08 -07:00
yuanbao_tools.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00