メニュー
Use when preparing optional LeanExplore MCP setup for Lean declaration search and formalization support.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Send email over SMTP using only the Python standard library, with plain-text and HTML bodies, file attachments, cc/bcc, reply-to, a dry-run preview, connection verification, and redacted config inspection.
ALWAYS use this skill when the user asks to send, get, retrieve, find, share, add, or search for a paper. This skill manages the user's Zotero library with 10,000+ papers and can retrieve PDFs, create share links, add new papers, and search. Prefer this over getscipapers for any request involving sending/getting/finding papers.
Use before delivering work that incorporated content the agent did not author — fetched web pages, PDFs, retrieved or library documents, tool or subagent output — or that performs an outward-facing or irreversible action. Maps trust boundaries and runs an abuse-case and prompt-injection check, delegating to a fresh-context security reviewer.
Run bounded autonomous research iterations with evidence gates, recovery ledgers, and optional cross-agent handoffs. Use when the user asks to continue research autonomously, run a research loop, integrate autonomous agent loops, or keep improving a research workflow without repeated prompts.
Use for a clarity-only pass that must not change behavior — simplifying, renaming, de-duplicating, or restructuring code, configs, research scripts, or prose. Gates on understanding the target before touching it and re-verifies after each change so behavior stays fixed.
Use in-flight, the moment you are about to let a non-trivial decision stand — a branching or control-flow change, crossing a module/service/agent boundary, an assertion the type system or proof checker cannot see, a high-stakes or irreversible action, or an analytical step a conclusion rests on. Materializes a fresh-context reviewer biased to disprove, while course-correction is still cheap.
| name | lean-explore-mcp |
| description | Use when preparing optional LeanExplore MCP setup for Lean declaration search and formalization support. |
On native Windows, use the managed Windows runner and the native runtime command target. For Codex-only installs the runtime is usually %USERPROFILE%\.codex\runtime; for multi-agent installs it is usually %LOCALAPPDATA%\ai-agents-skills\runtime. Set $runtime to the installed runtime root, then run:
$runtime = if ($env:AAS_RUNTIME_ROOT) { $env:AAS_RUNTIME_ROOT } elseif (Test-Path "$env:USERPROFILE\.codex\runtime") { "$env:USERPROFILE\.codex\runtime" } else { "$env:LOCALAPPDATA\ai-agents-skills\runtime" }
& "$runtime\run_skill.bat" "skills/lean-explore-mcp/run_lean_explore_mcp.bat" doctor
PowerShell runner target:
& "$runtime\run_skill.ps1" "skills/lean-explore-mcp/run_lean_explore_mcp.ps1" doctor
POSIX examples below use run_skill.sh and .sh command targets; use the Windows command target above on native Windows.
Use this skill only for explicit optional LeanExplore MCP setup. It never installs packages, starts an MCP server, writes MCP/client config, stores credentials, downloads local data, or calls LeanExplore services. It reports local readiness and emits manual configuration snippets with placeholders.
Check local readiness without running lean-explore:
bash ~/.codex/runtime/run_skill.sh \
skills/lean-explore-mcp/run_lean_explore_mcp.sh doctor
Emit a manual MCP config snippet:
bash ~/.codex/runtime/run_skill.sh \
skills/lean-explore-mcp/run_lean_explore_mcp.sh config-snippet --backend api
Use --backend local only after local data has been prepared outside this repo with LeanExplore's own tooling.
Run offline smoke:
bash ~/.codex/runtime/run_skill.sh \
skills/lean-explore-mcp/run_lean_explore_mcp.sh smoke
The emitted local stdio snippet uses command lean-explore and args ["mcp", "serve", "--backend", "api"] or ["mcp", "serve", "--backend", "local"]. API mode uses placeholder LEANEXPLORE_API_KEY; local mode assumes a user-managed LeanExplore cache such as ~/.lean_explore/cache/.
LeanExplore output is Lean declaration retrieval evidence. Record it as lean_declaration_search, never as formal_check. It cannot set local lean_check_status, satisfy placeholder or trust-base scans, replace statement-equivalence review, or promote formal support without local Lean/project evidence.
When this skill is involved, consider these workflow templates (install via
the workflow-templates artifact profile, or --with-deps to pull backing skills):
informal-to-lean-formalization-runbook -- Local-first intake mapping an informal proof to Lean declarations with a scanner-first verification gate separating typecheck status from claim support.