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fix: replace hardcoded anthropic provider in instructions with dynamic values #2

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fix: replace hardcoded anthropic provider in instructions with dynamic values #2

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18 changes: 11 additions & 7 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,10 @@ const defaultModel = process.env.OPENCODE_DEFAULT_MODEL;
// Set global model defaults from env vars (used by applyModelDefaults() in tools)
setModelDefaults(defaultProvider, defaultModel);

// Use env-var defaults in instruction examples; fall back to generic placeholders
const exProvider = defaultProvider || "<your-provider>";
const exModel = defaultModel || "<your-model>";

const client = new OpenCodeClient({ baseUrl, username, password, autoServe });

const server = new McpServer(
Expand All @@ -82,8 +86,8 @@ const server = new McpServer(
"",
"## Getting Started (First Time)",
"1. Call `opencode_setup` — checks server health, shows configured providers, and suggests next steps.",
"2. Call `opencode_provider_models({providerId: 'anthropic'})` — lists available models for a provider.",
"3. Pick a provider and model. IMPORTANT: Always pass `providerID` and `modelID` when sending prompts, or you may get empty responses.",
"2. Pick a provider from the **Ready to use** list returned by `opencode_setup`, then call `opencode_provider_models` to see its models.",
"3. IMPORTANT: Always pass `providerID` and `modelID` from the discovered providers when sending prompts, or you may get empty responses. Do NOT assume any specific provider is available — always discover first.",
"",
"## Tool Tiers (prefer higher tiers)",
"",
Expand Down Expand Up @@ -124,24 +128,24 @@ const server = new McpServer(
"",
"### Quick question or small task:",
"```",
'opencode_ask({prompt: "How does auth work in this project?", providerID: "anthropic", modelID: "claude-sonnet-4-5"})',
`opencode_ask({prompt: "How does auth work in this project?", providerID: "${exProvider}", modelID: "${exModel}"})`,
"```",
"",
"### Complex multi-step task (build an app, refactor code, etc.):",
"```",
"// Option A: One-call (recommended for tasks under 10 min)",
'opencode_run({prompt: "Build a React login form with validation...", providerID: "anthropic", modelID: "claude-opus-4-6", maxDurationSeconds: 600})',
`opencode_run({prompt: "Build a React login form with validation...", providerID: "${exProvider}", modelID: "${exModel}", maxDurationSeconds: 600})`,
"",
"// Option B: Fire-and-forget (for longer tasks)",
'opencode_fire({prompt: "Build a full React app with auth, dashboard...", providerID: "anthropic", modelID: "claude-opus-4-6"})',
`opencode_fire({prompt: "Build a full React app with auth, dashboard...", providerID: "${exProvider}", modelID: "${exModel}"})`,
"// ... do other work ...",
'opencode_check({sessionId: "ses_xxx"}) // quick progress check',
'opencode_review_changes({sessionId: "ses_xxx"}) // see changes after completion',
"```",
"",
"### Continue working on an existing session:",
"```",
'opencode_reply({sessionId: "ses_xxx", prompt: "Now add form validation", providerID: "anthropic", modelID: "claude-sonnet-4-5"})',
`opencode_reply({sessionId: "ses_xxx", prompt: "Now add form validation", providerID: "${exProvider}", modelID: "${exModel}"})`,
"```",
"",
"## Permissions",
Expand All @@ -151,7 +155,7 @@ const server = new McpServer(
"- You can also set permissions at runtime: `opencode_config_update({config: {permission: \"allow\"}})`",
"",
"## Important Notes",
"- ALWAYS specify `providerID` and `modelID` when using `opencode_ask`, `opencode_reply`, `opencode_message_send`, or `opencode_message_send_async`. Without these, the agent may return empty responses. If OPENCODE_DEFAULT_PROVIDER and OPENCODE_DEFAULT_MODEL env vars are set, they will be used as fallbacks when you don't specify them.",
"- ALWAYS specify `providerID` and `modelID` when using `opencode_ask`, `opencode_reply`, `opencode_message_send`, or `opencode_message_send_async`. Without these, the agent may return empty responses. Use providers and models discovered via `opencode_setup` — do NOT hardcode any specific provider. If `OPENCODE_DEFAULT_PROVIDER` and `OPENCODE_DEFAULT_MODEL` env vars are set, they will be used as fallbacks when you don't specify them.",
"- The `directory` parameter on every tool targets a specific project. Omit it to use the server's default project. Must be an absolute path to an existing directory — relative paths and non-existent paths are rejected with a helpful error.",
"- Tools marked with `readOnlyHint: true` in their annotations are safe and don't modify state.",
"- Tools marked with `destructiveHint: true` (`opencode_instance_dispose`, `opencode_session_delete`) permanently delete data — confirm with the user before calling.",
Expand Down
8 changes: 4 additions & 4 deletions src/prompts.ts
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Expand Up @@ -158,13 +158,13 @@ Steps:

## 1. First-Time Setup
- Always start with \`opencode_setup\` to check server health and see available providers.
- Use \`opencode_provider_models({providerId: "anthropic"})\` to see which models are available.
- Test a provider with \`opencode_provider_test({providerId: "anthropic"})\` if you're unsure it's working.
- Pick a provider from the **Ready to use** list, then call \`opencode_provider_models\` to see its models.
- Test a provider with \`opencode_provider_test\` if you're unsure it's working.

## 2. Always Specify Provider and Model
CRITICAL: When calling \`opencode_ask\`, \`opencode_reply\`, \`opencode_message_send\`, or \`opencode_message_send_async\`, ALWAYS pass \`providerID\` and \`modelID\`. Without these, the agent may select a default model that returns empty responses.
CRITICAL: When calling \`opencode_ask\`, \`opencode_reply\`, \`opencode_message_send\`, or \`opencode_message_send_async\`, ALWAYS pass \`providerID\` and \`modelID\`. Without these, the agent may select a default model that returns empty responses. Use providers discovered via \`opencode_setup\` — do NOT hardcode any specific provider.

Good: \`opencode_ask({prompt: "...", providerID: "anthropic", modelID: "claude-sonnet-4-5"})\`
Good: \`opencode_ask({prompt: "...", providerID: "<your-provider>", modelID: "<your-model>"})\`
Bad: \`opencode_ask({prompt: "..."})\`

## 3. Choosing the Right Tool
Expand Down