hermes-agent/tools
m4dni5 d1f23bb2d5 fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls
When Hermes runs in TUI mode, the gateway child process communicates with
the Node.js parent over a JSON-RPC protocol on stdin. Subprocess calls that
inherit this stdin fd can trigger a race condition where the child's stdin
read returns EOF, causing the gateway to exit cleanly (exit code 0) mid-tool-
execution.

This is the same root cause as issue #14036 (byterover plugin) and PR #39257
(SSH environment backend). This commit applies the fix — stdin=subprocess.DEVNULL
— to all 85 subprocess.run() and subprocess.Popen() calls that execute inside
the TUI gateway child process.

Scope: TUI-context code only (agent/, tools/, plugins/, tui_gateway/server.py).
CLI code (cli.py, hermes_cli/), tests, scripts, and gateway process management
are excluded — they don't run inside the TUI child and inherit the terminal's
stdin, not the JSON-RPC pipe.

85 call sites across 28 files. All files pass syntax check.
2026-06-08 22:46:57 -07:00
..
computer_use fix(computer_use): honor custom vision routing 2026-06-07 02:09:20 -07:00
environments fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
neutts_samples
__init__.py
ansi_strip.py
approval.py fix(approval): resolve Hermes home at detection time, not import time 2026-06-08 11:55:40 -07:00
binary_extensions.py
browser_camofox.py fix(browser): rewrite Camofox Docker loopback URLs (#25541) 2026-05-29 15:43:55 +10:00
browser_camofox_state.py
browser_cdp_tool.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -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(browser): recover from CDP DOM-node serialization crash in browser_console (#35385) 2026-05-30 07:31:25 -07:00
browser_tool.py fix(tools): percent-encode non-ascii URL components 2026-06-07 11:42:26 -06:00
budget_config.py chore: remove Atropos RL environments and tinker-atropos integration (#26106) 2026-05-15 10:36:38 +05:30
checkpoint_manager.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -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
code_execution_tool.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -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 refactor(image_gen): delegate cache-path mapping to shared helper 2026-06-06 13:19:07 -07:00
cronjob_tools.py fix(cron): sanitize invisible unicode in vetted skill content instead of hard-blocking (#37245) 2026-06-02 00:29:44 -07:00
debug_helpers.py
delegate_tool.py fix(delegate): resolve custom-endpoint subagent pools by endpoint identity (#41730) 2026-06-07 22:05:14 -07:00
discord_tool.py feat: add Discord message deletion action 2026-05-07 05:11:09 -07:00
env_passthrough.py harden(env_passthrough): apply GHSA-rhgp-j443-p4rf filter to config.yaml path (#27794) 2026-05-25 03:35:23 -07:00
env_probe.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
fal_common.py refactor(image_gen): port FAL backend to plugins/image_gen/fal 2026-05-22 04:10:45 -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(file-ops): make rg/grep search error guard reachable and preserve partial matches (#39858) 2026-06-05 17:44:52 -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): reject sentinel TERMINAL_CWD; anchor worktree edits before live cwd exists (#41861) 2026-06-07 23:58:47 -07:00
fuzzy_match.py fix(patch): widen new_string \t/\r unescape to all match strategies (#33733) 2026-05-28 03:27:20 -07:00
homeassistant_tool.py
image_generation_tool.py refactor(image_gen): delegate cache-path mapping to shared helper 2026-06-06 13:19:07 -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 fix(kanban): kanban_create inherits the spawning worker's task workspace (#37182) 2026-06-01 21:26:29 -07:00
lazy_deps.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
managed_tool_gateway.py fix(managed-gateway): keep tool availability scans off the Nous token-refresh path 2026-05-30 07:58:08 -07:00
mcp_oauth.py feat(mcp-oauth): accept 'skip' at paste prompt to bypass auth without disabling server (#32069) 2026-05-25 05:37:30 -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: skip MCP preflight content-type probe on reconnect when already ready (#40604) 2026-06-07 09:51:11 -07:00
memory_tool.py fix(memory): instruct in-turn consolidation + retry on overflow (#41755) 2026-06-07 22:16:28 -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
openrouter_client.py
osv_check.py fix(osv_check): honor npx --package/-p install target when parsing package arg (#40567) 2026-06-06 18:30:39 -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
process_registry.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -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(photon): support E.164 and DM GUID targets for home channel 2026-06-08 21:03:58 -07:00
session_search_tool.py feat(desktop): drag sessions into chat as @session links + spawn loader 2026-06-04 19:41:51 -05:00
skill_manager_tool.py fix(skill_manager): allow SKILL.md in _validate_file_path without weakening traversal guard (#40568) 2026-06-06 18:32:37 -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(curator): protect load-bearing built-in skills from archival/consolidation (#41817) 2026-06-07 22:23:29 -07:00
skills_ast_audit.py refactor(skills): slim AST diagnostic to single entry point 2026-05-23 17:47:26 -07:00
skills_guard.py fix(skills-guard): stop flagging benign skill content + honor skill ignore files (#36231) 2026-06-01 01:58:48 -07:00
skills_hub.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
skills_sync.py feat(skills): blank-slate skills — install --no-skills + opt-out/opt-in (#36228) 2026-06-01 02:57:57 -07:00
skills_tool.py fix(skills): block path traversal via skill_view name argument (#40566) 2026-06-06 18:29:52 -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: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
thread_context.py fix(code-exec): propagate agent-turn context into tool worker threads 2026-05-29 03:44:49 -07:00
threat_patterns.py feat(security): promptware defense — shared threat patterns + memory load-time scan + tool-result delimiters (#32269) 2026-05-25 14:52:24 -07:00
tirith_security.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
todo_tool.py hardening(todo): bound TodoStore item content length and count 2026-06-07 18:06:27 -07:00
tool_backend_helpers.py feat(tools): surface the free tool pool in entitlement + setup (#36153) 2026-06-01 06:32:48 +05:30
tool_output_limits.py fix: tool_output_limits re-reads config on every call (no caching) 2026-05-31 00:50:19 -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
tool_search.py fix(tool-search): scope bridge catalog + dispatch to the session's toolsets 2026-05-29 02:04:12 -07:00
transcription_tools.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
tts_tool.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
url_safety.py fix(tools): percent-encode non-ascii URL components 2026-06-07 11:42:26 -06:00
video_generation_tool.py fix(xai): route video models by modality 2026-06-01 19:00:30 -07:00
vision_tools.py fix(deps): force prompt=False on the two mid-session lazy-install tool paths 2026-06-06 18:44:15 -07:00
voice_mode.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
web_tools.py fix(web): make _has_env config-aware so SEARXNG_URL auto-detect honors Hermes config 2026-06-08 01:12:32 +05:30
website_policy.py chore(web): remove web_crawl tool + provider crawl plumbing (#33824) 2026-05-28 04:52:42 -07:00
x_search_tool.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
xai_http.py feat(web): add xAI Web Search provider plugin 2026-05-19 19:27:34 -07:00
yuanbao_tools.py Fix unsafe gateway media path delivery 2026-05-23 01:40:35 -07:00