hermes-agent/tools
brooklyn! 5e743559e0
fix(lint): skip per-file shell linter when LSP will handle the file (#29054)
* fix(lint): skip per-file shell linter when LSP will handle the file

`_check_lint` ran `npx tsc --noEmit FILE.ts` after every `.ts`/`.tsx`
edit. `tsc` ignores `tsconfig.json` when given an explicit file argument
(documented quirk) and defaults to no-lib / ES5, so every ES2015+ stdlib
reference reports as missing:

  - `Cannot find global value 'Promise'`
  - `Cannot find name 'Map' / 'Set' / 'ReadonlySet' / 'Iterable'`
  - `Property 'isFinite' does not exist on type 'NumberConstructor'`
  - `Module 'phaser' can only be default-imported using esModuleInterop`
  - `import.meta is only allowed when --module is es2020+`

On real TypeScript projects this floods the `lint` field on
WriteResult / PatchResult with up to 25K tokens of false positives
per edit. The delta filter in `_check_lint_delta` is supposed to mask
them, but a tiny edit shifts line numbers and every phantom resurfaces
as "introduced by this edit". The result is a 1MB+ phantom-error dump
on every patch that eats the agent's context budget. Same shape for
`.go` (`go vet` outside a module) and `.rs` (`rustfmt --check` outside
a Cargo project).

PR #24168 added an LSP tier on top of this — real `tsserver` / `gopls`
/ `rust-analyzer` diagnostics surface in the separate `lsp_diagnostics`
field. But the broken shell linter kept running underneath, so the
phantom-error dump kept happening even when LSP was giving us a clean
authoritative signal.

This change short-circuits the shell linter for the structurally-broken
extensions (`.ts`, `.tsx`, `.go`, `.rs`) when an LSP server is active
and claims the file via `LSPService.enabled_for(path)`. The LSP tier
runs as before and carries the real diagnostics in `lsp_diagnostics`.
Other shell linters (`py_compile`, `node --check`) keep running
unconditionally — they're fast, file-local, and correct.

Default behavior (LSP disabled, LSP misconfigured, remote backend, file
outside a workspace) is unchanged — the existing fallback paths trigger
when `_lsp_will_handle` returns False, so users who haven't opted into
LSP get the same shell-linter behavior they had before.

Drive-by: `.tsx` was missing from the `LINTERS` table entirely, so TS
React files got no post-edit syntax check at all. Added it for
symmetry; in practice it now hits the LSP-skip path.

Tests:
  - `tests/agent/lsp/test_shell_linter_lsp_skip.py` — 14 tests covering:
    * skip happens for each redundant extension when LSP claims the file
      (asserted by patching `_exec` to raise on any shell-linter call)
    * shell linter still runs when LSP is inactive (regression guard)
    * `.py` / `.js` continue to run unconditionally even with LSP active
    * `_lsp_will_handle` is exception-safe: returns False on None
      service, remote backend, or `enabled_for` raising
    * `.tsx` is in both `LINTERS` and `_SHELL_LINTER_LSP_REDUNDANT`
  - All pre-existing tests in `tests/agent/lsp/` and
    `tests/tools/test_file_operations*.py` still pass (233/233).

* fix(lint): address Copilot review on #29054

Two fixes from copilot-pull-request-reviewer on PR #29054:

1. `.tsx` regression with LSP disabled
   (https://github.com/NousResearch/hermes-agent/pull/29054#discussion_r3271017282)

   The first revision added `.tsx` to the `LINTERS` table so that
   TypeScript React files would hit the LSP skip path. Side effect:
   when LSP is *disabled* (the default), `.tsx` edits would suddenly
   run `npx tsc --noEmit FILE.tsx` and inherit the same phantom-error
   dump this PR is supposed to fix. Pre-PR behavior was implicit
   `skipped` (no `LINTERS` entry); restore that.

   - Remove `.tsx` from `LINTERS`.
   - Remove `.tsx` from `_SHELL_LINTER_LSP_REDUNDANT` (the skip path
     is unreachable without a `LINTERS` entry — falls through to
     `ext not in LINTERS` first).
   - When LSP IS enabled, `.tsx` is still covered by the LSP tier
     via `_maybe_lsp_diagnostics` (typescript-language-server's
     `extensions` tuple includes `.tsx`), so the diagnostics still
     surface — just on the `lsp_diagnostics` channel, not `lint`.
   - Update test_shell_linter_lsp_skip.py to reflect this contract
     (drop `.tsx` from the parametrize lists; add
     `test_tsx_stays_out_of_linters_table_for_default_compatibility`
     and `test_tsx_default_check_lint_returns_skipped`).

2. V4A patches dropped `WriteResult.lsp_diagnostics`
   (https://github.com/NousResearch/hermes-agent/pull/29054#discussion_r3271017295)

   `tools/patch_parser.py::apply_v4a_operations` calls
   `file_ops.write_file()` per operation, then calls `_check_lint()`
   directly afterwards — but never propagates `WriteResult.lsp_diagnostics`
   to the `PatchResult`. The shell-linter skip introduced in this PR
   makes the gap visible: a `.ts` / `.go` / `.rs` V4A patch with LSP
   active would return `lint = {f: {skipped: True}}` and zero
   diagnostics from any channel.

   - `_apply_add` and `_apply_update` now return
     `Tuple[bool, str, Optional[str]]` where the third element is
     `WriteResult.lsp_diagnostics` (or `None` on failure / no diags).
   - `_apply_delete` and `_apply_move` stay 2-tuples — they don't
     produce diagnostics, no write goes through `write_file`.
   - `apply_v4a_operations` accumulates per-file diagnostics blocks
     and surfaces a combined block on `PatchResult.lsp_diagnostics`.
     Each block already carries its `<diagnostics file="...">` header
     from `LSPService.report_for_file`, so concatenation preserves
     per-file attribution.

Tests added (`test_patch_parser.py::TestV4ALspDiagnosticsPropagation`):

- ADD op: `WriteResult.lsp_diagnostics` flows to `PatchResult`
- UPDATE op: same
- No diagnostics → `PatchResult.lsp_diagnostics is None` (not "")
- Multi-file patch: combined block contains every per-file block

Verification:

- Targeted test scope: 257/257 pass
  (tests/agent/lsp/, tests/tools/test_file_operations*.py,
  tests/tools/test_patch_parser.py)
- Wider sweep: 5400 pass; 11 failures all pre-existing on origin/main
  (file_staleness / file_read_guards / file_state_registry — unrelated
  macOS /var/folders tmp-path sensitivity issues, confirmed by
  re-running on a clean origin/main checkout)

* docs(test): align shell-linter LSP skip docstring with .tsx behavior

Copilot review feedback (review #4324947616, comment #3271049036):
the test module docstring still listed .tsx alongside .ts/.go/.rs in
the skip contract, but .tsx is now intentionally NOT in LINTERS or
_SHELL_LINTER_LSP_REDUNDANT. Updated the bullet list to drop .tsx from
the skip contract and added a paragraph documenting why .tsx is left
out (preserves pre-PR implicit-skip behavior for LSP-disabled users;
LSP coverage still happens via _maybe_lsp_diagnostics).

* test(lsp): drop unused tmp_path from _make_fops helper

Copilot review #3271069484: the helper accepted tmp_path but never
used it. Callers still need tmp_path themselves for the file they're
asserting against, so we just drop the helper's parameter.
2026-05-20 01:46:40 -05:00
..
computer_use fix(async): close unscheduled coroutines in all threadsafe bridges (#26584) 2026-05-15 14:00:01 -07:00
environments fix(windows): drop duplicate creationflags kwarg in LocalEnvironment._run_bash 2026-05-19 23:17:52 -04:00
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 fix(approval): surface pending-approval state with explicit marker visible to LLM 2026-05-18 19:37:16 -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 feat: auto-launch Chromium-family browser for CDP 2026-05-19 22:34:05 -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 feat: auto-launch Chromium-family browser for CDP 2026-05-19 22:34:05 -07:00
browser_dialog_tool.py feat: auto-launch Chromium-family browser for CDP 2026-05-19 22:34:05 -07:00
browser_supervisor.py fix(async): close unscheduled coroutines in all threadsafe bridges (#26584) 2026-05-15 14:00:01 -07:00
browser_tool.py feat(dep_ensure): complete Windows bootstrap — dep_ensure + install.ps1 + detection (#27845) 2026-05-18 16:34:24 +05:30
budget_config.py chore: remove Atropos RL environments and tinker-atropos integration (#26106) 2026-05-15 10:36:38 +05:30
checkpoint_manager.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
clarify_gateway.py feat(gateway): wire clarify tool with inline keyboard buttons on Telegram (#24199) 2026-05-12 16:33:33 -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 fix(windows): suppress console window flash on subprocess spawns 2026-05-16 23:05:27 -07:00
computer_use_tool.py feat(computer-use): cua-driver backend, universal any-model schema 2026-05-08 11:07:38 -07:00
credential_files.py fix(gateway): translate inbound document host paths to container paths for Docker backend 2026-05-07 05:02:26 -07:00
cronjob_tools.py fix(cron): allow emoji ZWJ sequences in prompts 2026-05-19 00:10:43 -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(delegation): preserve configured_provider name when runtime returns 'custom' 2026-05-17 11:40:05 -07:00
discord_tool.py feat: add Discord message deletion action 2026-05-07 05:11:09 -07:00
env_passthrough.py refactor(config): add cfg_get() helper; migrate 20 nested-get call sites (#17304) 2026-04-28 23:17:39 -07:00
feishu_doc_tool.py perf(cli): cut ~19s from 'hermes' cold start (skills cache + lazy Feishu + no Nous HTTP) (#22138) 2026-05-08 16:39:32 -07:00
feishu_drive_tool.py perf(cli): cut ~19s from 'hermes' cold start (skills cache + lazy Feishu + no Nous HTTP) (#22138) 2026-05-08 16:39:32 -07:00
file_operations.py fix(lint): skip per-file shell linter when LSP will handle the file (#29054) 2026-05-20 01:46:40 -05:00
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 chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
fuzzy_match.py chore: ruff auto-fixes — collapsible-else-if, if-stmt-min-max, dict.fromkeys (#23926) 2026-05-11 11:03:29 -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 feat(image-gen): actionable setup message when no FAL backend is reachable (#26222) 2026-05-15 01:33:13 -07:00
interrupt.py fix(interrupt): propagate to concurrent-tool workers + opt-in debug trace (#11907) 2026-04-17 20:39:25 -07:00
kanban_tools.py feat(kanban): stamp originating ACP session_id on tasks 2026-05-18 21:15:21 -07:00
lazy_deps.py feat(azure-foundry): add Microsoft Entra ID auth 2026-05-18 10:14:38 -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): print SSH tunnel hint in _redirect_handler 2026-05-17 02:29:37 -07:00
mcp_oauth_manager.py fix(mcp-oauth): persist OAuth server metadata across process restarts (#21226) 2026-05-07 05:35:33 -07:00
mcp_tool.py fix(mcp): use module-level time so test patches do not race background sleepers 2026-05-17 13:33:26 -07:00
memory_tool.py fix: guard yaml.safe_load, flock unlock, TOCTOU races, and atomic writes 2026-05-19 00:12:41 -07:00
microsoft_graph_auth.py feat(msgraph): add auth and client foundation 2026-05-08 09:27:26 -07:00
microsoft_graph_client.py fix(msgraph): stream download_to_file body instead of buffering 2026-05-08 09:27:26 -07:00
mixture_of_agents_tool.py chore: ruff auto-fix C401, C416, C408, PLR1722 (#23940) 2026-05-11 11:20:58 -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 chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
patch_parser.py fix(lint): skip per-file shell linter when LSP will handle the file (#29054) 2026-05-20 01:46:40 -05:00
path_security.py refactor: extract shared helpers to deduplicate repeated code patterns (#7917) 2026-04-11 13:59:52 -07:00
process_registry.py fix(windows): hide local subprocess consoles 2026-05-19 11:23:15 -07:00
registry.py security: sanitize tool error strings before injecting into model context (#26823) 2026-05-16 00:57:39 -07:00
schema_sanitizer.py fix(xai-responses): strip enum values containing '/' from tool schemas 2026-05-18 10:37:35 -07:00
send_message_tool.py fix(tests): catch up 25 stale tests after recent merges (#28626) 2026-05-19 01:28:32 -07:00
session_search_tool.py feat(session_search): single-shape tool with discovery, scroll, browse — no LLM (#27590) 2026-05-17 23:28:45 -07:00
skill_manager_tool.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00
skill_provenance.py fix(curator): only mark agent-created for background-review sediment (#19621) 2026-05-04 02:42:16 -07:00
skill_usage.py fix: guard yaml.safe_load, flock unlock, TOCTOU races, and atomic writes 2026-05-19 00:12:41 -07:00
skills_guard.py feat(skills-hub): add huggingface/skills as trusted default tap (#2549) 2026-05-15 01:25:33 -07:00
skills_hub.py fix(browse-sh): fetch SKILL.md via /api/skills/{slug}+skillMdUrl 2026-05-19 14:17:38 -07:00
skills_sync.py feat: show names of user-modified skills in bundled skill sync summary 2026-05-19 03:02:53 -07:00
skills_tool.py fix(env-flags): widen truthy-only session env checks to sibling sites 2026-05-15 12:35:07 -07:00
slash_confirm.py fix(async): close unscheduled coroutines in all threadsafe bridges (#26584) 2026-05-15 14:00:01 -07:00
terminal_tool.py fix(gateway): route background-process notifications into Telegram DM topics 2026-05-18 22:03:12 -07:00
tirith_security.py fix(tirith): suppress .app lookalike_tld false positives in warn verdicts 2026-05-18 10:20:07 -07:00
todo_tool.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -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(tool-result-storage): persist via stdin to bypass 128 KB exec-arg cap (#22913) 2026-05-09 18:44:58 -07:00
transcription_tools.py fix(xai-http): preserve ~/.hermes/.env fallback and XAI_STT_BASE_URL precedence 2026-05-15 12:11:32 -07:00
tts_tool.py fix(tts): keep native audio outside Telegram voice delivery 2026-05-18 22:29:45 -07:00
url_safety.py fix(url_safety): block IPv4-mapped IPv6 addresses to prevent SSRF bypass 2026-05-18 10:51:15 -07:00
video_generation_tool.py chore: ruff auto-fix PLR6201 resweep — tuple → set in membership tests (#27355) 2026-05-17 02:29:41 -07:00
vision_tools.py chore: ruff auto-fix C401, C416, C408, PLR1722 (#23940) 2026-05-11 11:20:58 -07:00
voice_mode.py fix(voice_mode): detect audio in WSL when sd.query_devices() returns empty list but PULSE_SERVER is set 2026-05-12 18:43:50 -07:00
web_tools.py feat(web): add xAI Web Search provider plugin 2026-05-19 19:27:34 -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
x_search_tool.py chore: ruff auto-fix PLR6201 resweep — tuple → set in membership tests (#27355) 2026-05-17 02:29:41 -07:00
xai_http.py feat(web): add xAI Web Search provider plugin 2026-05-19 19:27:34 -07:00
yuanbao_tools.py chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937) 2026-05-11 11:13:25 -07:00