# Send Acorn Prover to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - Download the package from Yavira. - Extract it into a folder your agent can access. - Paste one of the prompts below and point your agent at the extracted folder. ## Suggested prompts ### New install ```text I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete. ``` ### Upgrade existing ```text I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run. ``` ## Machine-readable fields ```json { "schemaVersion": "1.0", "item": { "slug": "acorn-prover", "name": "Acorn Prover", "source": "tencent", "type": "skill", "category": "AI 智能", "sourceUrl": "https://clawhub.ai/flyingnobita/acorn-prover", "canonicalUrl": "https://clawhub.ai/flyingnobita/acorn-prover", "targetPlatform": "OpenClaw" }, "install": { "downloadUrl": "/downloads/acorn-prover", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=acorn-prover", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "references/syntax.md", "scripts/setup.sh", "SKILL.md" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-04-23T16:43:11.935Z", "expiresAt": "2026-04-30T16:43:11.935Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentDisposition": "attachment; filename=\"4claw-imageboard-1.0.1.zip\"", "redirectLocation": null, "bodySnippet": null }, "scope": "source", "summary": "Source download looks usable.", "detail": "Yavira can redirect you to the upstream package for this source.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/acorn-prover" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] } }, "links": { "detailUrl": "https://openagent3.xyz/skills/acorn-prover", "downloadUrl": "https://openagent3.xyz/downloads/acorn-prover", "agentUrl": "https://openagent3.xyz/skills/acorn-prover/agent", "manifestUrl": "https://openagent3.xyz/skills/acorn-prover/agent.json", "briefUrl": "https://openagent3.xyz/skills/acorn-prover/agent.md" } } ``` ## Documentation ### Setup (MUST DO WHEN RUNNING FIRST TIME) If config.env does not exist in the skill directory: Ask the user for the following paths: ACORN_LIB - Path to acornlib (e.g., /path/to/acornprover/acornlib) ACORN_PROJECT - Path to project directory for .ac files (e.g., /path/to/acorn-playground) Verify the paths exist using list_dir or equivalent. If a path is invalid, inform the user and ask again. Run setup.sh with the validated paths: bash skills/acorn-prover/scripts/setup.sh "" "" Source the config to get ACORN_LIB, ACORN_PROJECT, and USE_MISE variables: source skills/acorn-prover/config.env If any of the above are blank / not set, inform the user to set the variable manually. If any of the above are changed, ask the user for new paths and run setup again. ### Configuration Config values are stored in skills/acorn-prover/config.env: VariableDescriptionACORN_LIBPath to acornlibACORN_PROJECTProject directory for .ac filesUSE_MISEtrue if mise is available ### Verify Proofs If USE_MISE=true: mise run acorn verify .ac Otherwise, use the direct CLI: acorn --lib "$ACORN_LIB" verify .ac ### Reverify Proofs (CI/CD) Check that all proofs are cached with no AI searches required: # With mise mise run acorn reverify # Or direct CLI acorn --lib "$ACORN_LIB" reverify Use for CI pipelines to ensure all proofs are complete. ### Training Data Generation Generate training data (problem-proof pairs) for AI model development: # With mise mise run acorn training ./training_data # Or direct CLI acorn --lib "$ACORN_LIB" training ./training_data Argument: DIR - Directory to output training data. ### Documentation Generation Generate library reference documentation: # With mise mise run acorn docs ./docs/library # Or direct CLI acorn --lib "$ACORN_LIB" docs ./docs/library Argument: DIR - Directory to output documentation. ### Workflow Source config: source skills/acorn-prover/config.env Write proof file in $ACORN_PROJECT/ Run the appropriate command (verify, reverify, training, docs) Always show the full command output to the user (success or error) Debug errors using the common errors table in references/syntax.md Iterate until verification passes ### Quick Syntax Overview from nat import Nat from add_comm_group import AddCommGroup // Theorems - auto-proved or with hints theorem example(a: Nat, b: Nat) { a < b implies a != b } // Typeclasses - axioms are named blocks, no "axiom" keyword typeclass A: AddGroup extends Zero, Neg, Add { inverse_right(a: A) { a + -a = A.0 } } // Structures structure Pair[T, U] { first: T second: U } // Inductive types - constructors MUST be lowercase inductive MyBool { tru fls } Key points: Built-in logic keywords (not, and, or, implies, iff, true, false) are reserved - do not redefine Constructor names must be lowercase Typeclass axioms use named blocks, not the axiom keyword ### Standard Library (acornlib) Key modules in $ACORN_LIB/src: ModuleContentsnat/Natural number axioms, induction, additionadd_group.acAddGroup with a + -a = A.0add_comm_group.acAbelian groups (AddCommGroup) ### References Full syntax, error table, examples: See references/syntax.md Context7 docs: Use context7 MCP with /acornprover/acorn or /acornprover/acornlib for latest documentation ## Trust - Source: tencent - Verification: Indexed source record - Publisher: flyingnobita - Version: 1.0.0 ## Source health - Status: healthy - Source download looks usable. - Yavira can redirect you to the upstream package for this source. - Health scope: source - Reason: direct_download_ok - Checked at: 2026-04-23T16:43:11.935Z - Expires at: 2026-04-30T16:43:11.935Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/acorn-prover) - [Send to Agent page](https://openagent3.xyz/skills/acorn-prover/agent) - [JSON manifest](https://openagent3.xyz/skills/acorn-prover/agent.json) - [Markdown brief](https://openagent3.xyz/skills/acorn-prover/agent.md) - [Download page](https://openagent3.xyz/downloads/acorn-prover)