reference-values
Access Stimulus JS documentation on value definitions, type coercion, change callbacks, and reactive data binding between HTML and JavaScript.
Instructions
Values API reference - covers value definitions, type coercion, change callbacks, and using values for reactive data binding between HTML and JavaScript
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/index.ts:17-45 (registration)Dynamically registers an MCP tool named 'reference-values' (and others from docFiles config) with server.tool(). The handler fetches the content of 'reference/values.md' via readMarkdownFile and returns it as text content block, with error handling.
docFiles.forEach(({ folder, file, name, description }) => { server.tool( name, description, async () => { try { const content = await readMarkdownFile(path.join(folder, file)); return { content: [ { type: "text", text: content } ] }; } catch (error) { const errorMessage = error instanceof Error ? error.message : String(error); return { content: [ { type: "text", text: `Error reading ${file}: ${errorMessage}` } ] }; } } ); }); - src/config.ts:101-104 (schema)Metadata definition for the 'reference-values' tool in the docFiles array, specifying the name, description, folder, and filename used for registration and content retrieval.
folder: 'reference', file: 'values.md', name: 'reference-values', description: 'Values API reference - covers value definitions, type coercion, change callbacks, and using values for reactive data binding between HTML and JavaScript' } - src/documentReader.ts:14-61 (helper)Core helper function readMarkdownFile() that retrieves markdown content with GitHub API fetching, caching based on commit SHA/timestamp, and local fallback. Called by the tool handler to load 'reference/values.md' content.
export async function readMarkdownFile(filename: string): Promise<string> { const filePath = path.join(docsFolder, filename); if (!filePath.startsWith(docsFolder)) { throw new Error("Invalid file path"); } // Get current commit info if we don't have it yet if (!mainBranchInfo) { try { const commitInfo = await fetchMainBranchInformation(); const cacheKey = `${commitInfo.sha.substring(0, 7)}-${commitInfo.timestamp}`; mainBranchInfo = { ...commitInfo, cacheKey }; } catch (shaError) { console.error('Failed to get GitHub commit info, falling back to direct fetch'); } } // Try to read from cache first if we have commit info if (mainBranchInfo) { const cachedFilePath = path.join(cacheFolder, mainBranchInfo.cacheKey, filename); try { const content = await fs.promises.readFile(cachedFilePath, "utf-8"); console.error(`Using cached content for ${mainBranchInfo.cacheKey}: ${filename}`); return content; } catch (cacheError) { // Cache miss, continue to fetch from GitHub } } // Fetch from GitHub try { return await fetchFromGitHub(filename, mainBranchInfo?.cacheKey); } catch (githubError) { console.error(`GitHub fetch failed: ${githubError}, attempting to read from local files...`); // Fallback: read from local files try { return await fs.promises.readFile(filePath, "utf-8"); } catch (localError) { const githubErrorMessage = githubError instanceof Error ? githubError.message : String(githubError); const localErrorMessage = localError instanceof Error ? localError.message : String(localError); throw new Error(`Failed to read file from GitHub (${githubErrorMessage}) and locally (${localErrorMessage})`); } } }