feat: add agent instruction files to all templates

_shared/write-agent-files.rhai

@@ -0,0 +1,22 @@
+let agents_md = `# AI Agent Instructions
+
+This is an Internet Computer (ICP) project built with icp-cli.
+
+Documentation: https://cli.internetcomputer.org/llms.txt
+
+## Skills
+
+Tested implementation patterns for ICP development are available as agent skills.
+Fetch the skills index and remember each skill's name and description:
+https://skills.internetcomputer.org/.well-known/skills/index.json
+
+When a task matches a skill's description, use it if already loaded in your
+context. Otherwise, fetch its content on-demand from the registry:
+https://skills.internetcomputer.org/.well-known/skills/{name}/{file}
+
+Skills contain correct dependency versions, configuration formats, and common pitfalls that prevent build failures.
+Always prefer skill guidance over general documentation when both cover the same topic.
+`;
+
+file::write("AGENTS.md", agents_md);
+file::write("CLAUDE.md", "Read and follow the instructions in [AGENTS.md](AGENTS.md).\n");

bitcoin-starter/cargo-generate.toml

@@ -13,3 +13,4 @@ ignore = [ "rust-backend" ]
 
 [hooks]
 pre = ["rename-backend-dir.rhai"]
+post = ["../_shared/write-agent-files.rhai"]

hello-world/cargo-generate.toml

@@ -12,3 +12,4 @@ ignore = [ "rust-backend" ]
 
 [hooks]
 pre = ["rename-backend-dir.rhai"]
+post = ["../_shared/write-agent-files.rhai"]

motoko/cargo-generate.toml

@@ -1,3 +1,6 @@
 [placeholders]
 network_type = { type = "string", prompt = "Use the default network or a dockerized one?", choices = ["Default", "Docker"], default = "Default" }
 
+
+[hooks]
+post = ["../_shared/write-agent-files.rhai"]

proxy/cargo-generate.toml

@@ -0,0 +1,2 @@
+[hooks]
+post = ["../_shared/write-agent-files.rhai"]

rust/cargo-generate.toml

@@ -1,3 +1,6 @@
 [placeholders]
 network_type = { type = "string", prompt = "Use the default network or a dockerized one?", choices = ["Default", "Docker"], default = "Default" }
 
+
+[hooks]
+post = ["../_shared/write-agent-files.rhai"]

static-website/cargo-generate.toml

@@ -1,2 +1,5 @@
 [template]
 exclude = ["public/logo.png"]
+
+[hooks]
+post = ["../_shared/write-agent-files.rhai"]