Add llms.txt generation via starlight-llms-txt plugin

Generates /llms.txt, /llms-full.txt, and /llms-small.txt at build time.
URLs adapt to DOMAIN env var for correct production links.
This commit is contained in:
Ryan Malloy 2026-02-24 11:50:53 -07:00
parent 7e76a51f25
commit 73a6b91c91
3 changed files with 233 additions and 2 deletions

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@ -1,5 +1,6 @@
import { defineConfig } from "astro/config";
import starlight from "@astrojs/starlight";
import starlightLlmsTxt from "starlight-llms-txt";
const domain = process.env.DOMAIN || "localhost:4321";
const protocol = domain.startsWith("localhost") ? "http" : "https";
@ -13,6 +14,40 @@ export default defineConfig({
title: "mcnoaa-tides",
description:
"FastMCP server for NOAA CO-OPS tide predictions, water levels, and marine conditions.",
plugins: [
starlightLlmsTxt({
projectName: "mcnoaa-tides",
description:
"mcnoaa-tides is an MCP (Model Context Protocol) server that connects " +
"assistants to the NOAA CO-OPS Tides and Currents API. It exposes tide " +
"predictions, observed water levels, and meteorological observations from " +
"approximately 301 U.S. coastal stations through 14 tools, 4 prompt " +
"templates, and 3 MCP resources.",
details: [
"## Key facts",
"",
"- Install: `uvx mcnoaa-tides` (no permanent install needed)",
"- Transport: stdio (default) or streamable-http (`MCP_TRANSPORT=streamable-http MCP_PORT=8000`)",
"- Visualization requires the optional `viz` extras: `uv pip install mcnoaa-tides[viz]`",
"- No API keys required — NOAA data is free and public",
"- Data source: [NOAA CO-OPS API](https://tidesandcurrents.noaa.gov/api/)",
].join("\n"),
promote: ["index*", "getting-started/*"],
demote: ["understanding/built-with"],
optionalLinks: [
{
label: "Source code",
url: "https://git.supported.systems/MCP/mcnoaa-tides",
description: "Gitea repository with full server and docs source",
},
{
label: "PyPI package",
url: "https://pypi.org/project/mcnoaa-tides/",
description: "Python package registry listing",
},
],
}),
],
customCss: [
"@fontsource/inter/400.css",
"@fontsource/inter/600.css",

197
docs/package-lock.json generated
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@ -14,7 +14,8 @@
"@iconify-json/lucide": "^1.2.91",
"astro": "^5.6.1",
"astro-icon": "^1.1.5",
"sharp": "^0.34.2"
"sharp": "^0.34.2",
"starlight-llms-txt": "^0.7.0"
}
},
"node_modules/@antfu/install-pkg": {
@ -1892,6 +1893,12 @@
"node": ">=10.13.0"
}
},
"node_modules/@types/braces": {
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"license": "MIT"
},
"node_modules/@types/debug": {
"version": "4.1.12",
"resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.12.tgz",
@ -1946,6 +1953,15 @@
"integrity": "sha512-+OWZQfAYyio6YkJb3HLxDrvnx6SWWDbC0zVPfBRzUk0/nqoDyf6dNxQi3eArPe8rJ473nobTMQ/8Zk+LxJ+Yuw==",
"license": "MIT"
},
"node_modules/@types/micromatch": {
"version": "4.0.10",
"resolved": "https://registry.npmjs.org/@types/micromatch/-/micromatch-4.0.10.tgz",
"integrity": "sha512-5jOhFDElqr4DKTrTEbnW8DZ4Hz5LRUEmyrGpCMrD/NphYv3nUnaF08xmSLx1rGGnyEs/kFnhiw6dCgcDqMr5PQ==",
"license": "MIT",
"dependencies": {
"@types/braces": "*"
}
},
"node_modules/@types/ms": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
@ -2348,6 +2364,18 @@
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/braces": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
"integrity": "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==",
"license": "MIT",
"dependencies": {
"fill-range": "^7.1.1"
},
"engines": {
"node": ">=8"
}
},
"node_modules/buffer-crc32": {
"version": "0.2.13",
"resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
@ -3185,6 +3213,18 @@
}
}
},
"node_modules/fill-range": {
"version": "7.1.1",
"resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
"integrity": "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==",
"license": "MIT",
"dependencies": {
"to-regex-range": "^5.0.1"
},
"engines": {
"node": ">=8"
}
},
"node_modules/flattie": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/flattie/-/flattie-1.1.1.tgz",
@ -3578,6 +3618,32 @@
"url": "https://opencollective.com/unified"
}
},
"node_modules/hast-util-to-mdast": {
"version": "10.1.2",
"resolved": "https://registry.npmjs.org/hast-util-to-mdast/-/hast-util-to-mdast-10.1.2.tgz",
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"license": "MIT",
"dependencies": {
"@types/hast": "^3.0.0",
"@types/mdast": "^4.0.0",
"@ungap/structured-clone": "^1.0.0",
"hast-util-phrasing": "^3.0.0",
"hast-util-to-html": "^9.0.0",
"hast-util-to-text": "^4.0.0",
"hast-util-whitespace": "^3.0.0",
"mdast-util-phrasing": "^4.0.0",
"mdast-util-to-hast": "^13.0.0",
"mdast-util-to-string": "^4.0.0",
"rehype-minify-whitespace": "^6.0.0",
"trim-trailing-lines": "^2.0.0",
"unist-util-position": "^5.0.0",
"unist-util-visit": "^5.0.0"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/unified"
}
},
"node_modules/hast-util-to-parse5": {
"version": "8.0.1",
"resolved": "https://registry.npmjs.org/hast-util-to-parse5/-/hast-util-to-parse5-8.0.1.tgz",
@ -3865,6 +3931,15 @@
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/is-number": {
"version": "7.0.0",
"resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
"integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
"license": "MIT",
"engines": {
"node": ">=0.12.0"
}
},
"node_modules/is-plain-obj": {
"version": "4.1.0",
"resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-4.1.0.tgz",
@ -5071,6 +5146,31 @@
],
"license": "MIT"
},
"node_modules/micromatch": {
"version": "4.0.8",
"resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
"integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
"license": "MIT",
"dependencies": {
"braces": "^3.0.3",
"picomatch": "^2.3.1"
},
"engines": {
"node": ">=8.6"
}
},
"node_modules/micromatch/node_modules/picomatch": {
"version": "2.3.1",
"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
"integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
"license": "MIT",
"engines": {
"node": ">=8.6"
},
"funding": {
"url": "https://github.com/sponsors/jonschlinkert"
}
},
"node_modules/minipass": {
"version": "7.1.3",
"resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.3.tgz",
@ -5730,6 +5830,20 @@
"url": "https://opencollective.com/unified"
}
},
"node_modules/rehype-minify-whitespace": {
"version": "6.0.2",
"resolved": "https://registry.npmjs.org/rehype-minify-whitespace/-/rehype-minify-whitespace-6.0.2.tgz",
"integrity": "sha512-Zk0pyQ06A3Lyxhe9vGtOtzz3Z0+qZ5+7icZ/PL/2x1SHPbKao5oB/g/rlc6BCTajqBb33JcOe71Ye1oFsuYbnw==",
"license": "MIT",
"dependencies": {
"@types/hast": "^3.0.0",
"hast-util-minify-whitespace": "^1.0.0"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/unified"
}
},
"node_modules/rehype-parse": {
"version": "9.0.1",
"resolved": "https://registry.npmjs.org/rehype-parse/-/rehype-parse-9.0.1.tgz",
@ -5775,6 +5889,23 @@
"url": "https://opencollective.com/unified"
}
},
"node_modules/rehype-remark": {
"version": "10.0.1",
"resolved": "https://registry.npmjs.org/rehype-remark/-/rehype-remark-10.0.1.tgz",
"integrity": "sha512-EmDndlb5NVwXGfUa4c9GPK+lXeItTilLhE6ADSaQuHr4JUlKw9MidzGzx4HpqZrNCt6vnHmEifXQiiA+CEnjYQ==",
"license": "MIT",
"dependencies": {
"@types/hast": "^3.0.0",
"@types/mdast": "^4.0.0",
"hast-util-to-mdast": "^10.0.0",
"unified": "^11.0.0",
"vfile": "^6.0.0"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/unified"
}
},
"node_modules/rehype-stringify": {
"version": "10.0.1",
"resolved": "https://registry.npmjs.org/rehype-stringify/-/rehype-stringify-10.0.1.tgz",
@ -6164,6 +6295,33 @@
"url": "https://github.com/sponsors/wooorm"
}
},
"node_modules/starlight-llms-txt": {
"version": "0.7.0",
"resolved": "https://registry.npmjs.org/starlight-llms-txt/-/starlight-llms-txt-0.7.0.tgz",
"integrity": "sha512-KAay6JLXqB0GiNQ481z3Z/h/y4xeAU55TUGLz+npjxcRvN3h/7rDxjmyLiphZF8xfoqqSTduQPanl5Ct4Je6kA==",
"license": "MIT",
"dependencies": {
"@astrojs/mdx": "^4.3.13",
"@types/hast": "^3.0.4",
"@types/micromatch": "^4.0.10",
"github-slugger": "^2.0.0",
"hast-util-select": "^6.0.4",
"micromatch": "^4.0.8",
"rehype-parse": "^9.0.1",
"rehype-remark": "^10.0.1",
"remark-gfm": "^4.0.1",
"remark-stringify": "^11.0.0",
"unified": "^11.0.5",
"unist-util-remove": "^4.0.0"
},
"engines": {
"node": "^18.17.1 || ^20.3.0 || >=21.0.0"
},
"peerDependencies": {
"@astrojs/starlight": ">=0.31",
"astro": "^5.15.9"
}
},
"node_modules/stream-replace-string": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/stream-replace-string/-/stream-replace-string-2.0.0.tgz",
@ -6306,6 +6464,18 @@
"url": "https://github.com/sponsors/SuperchupuDev"
}
},
"node_modules/to-regex-range": {
"version": "5.0.1",
"resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
"integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
"license": "MIT",
"dependencies": {
"is-number": "^7.0.0"
},
"engines": {
"node": ">=8.0"
}
},
"node_modules/trim-lines": {
"version": "3.0.1",
"resolved": "https://registry.npmjs.org/trim-lines/-/trim-lines-3.0.1.tgz",
@ -6316,6 +6486,16 @@
"url": "https://github.com/sponsors/wooorm"
}
},
"node_modules/trim-trailing-lines": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/trim-trailing-lines/-/trim-trailing-lines-2.1.0.tgz",
"integrity": "sha512-5UR5Biq4VlVOtzqkm2AZlgvSlDJtME46uV0br0gENbwN4l5+mMKT4b9gJKqWtuL2zAIqajGJGuvbCbcAJUZqBg==",
"license": "MIT",
"funding": {
"type": "github",
"url": "https://github.com/sponsors/wooorm"
}
},
"node_modules/trough": {
"version": "2.2.0",
"resolved": "https://registry.npmjs.org/trough/-/trough-2.2.0.tgz",
@ -6509,6 +6689,21 @@
"url": "https://opencollective.com/unified"
}
},
"node_modules/unist-util-remove": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/unist-util-remove/-/unist-util-remove-4.0.0.tgz",
"integrity": "sha512-b4gokeGId57UVRX/eVKej5gXqGlc9+trkORhFJpu9raqZkZhU0zm8Doi05+HaiBsMEIJowL+2WtQ5ItjsngPXg==",
"license": "MIT",
"dependencies": {
"@types/unist": "^3.0.0",
"unist-util-is": "^6.0.0",
"unist-util-visit-parents": "^6.0.0"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/unified"
}
},
"node_modules/unist-util-remove-position": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/unist-util-remove-position/-/unist-util-remove-position-5.0.0.tgz",

View File

@ -17,6 +17,7 @@
"@iconify-json/lucide": "^1.2.91",
"astro": "^5.6.1",
"astro-icon": "^1.1.5",
"sharp": "^0.34.2"
"sharp": "^0.34.2",
"starlight-llms-txt": "^0.7.0"
}
}