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PROMPT 12 Resources Feature

GPTClaudeGemini··▲ 1,243 copies·updated 2026-07-14

prompt-12-resources-feature.prompt

# PROMPT_12: Resources Feature Module

**Goal:** Implement `McpClient.Resources` for reading/subscribing to server resources.

**Duration:** ~45 minutes | **Dependencies:** PROMPT_01-10

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## Implementation

**File:** `lib/mcp_client/resources.ex`

**API:**
- `list/2` - List available resources
- `read/3` - Read resource contents
- `subscribe/3` - Subscribe to resource updates
- `unsubscribe/3` - Unsubscribe from resource
- `list_templates/2` - List resource URI templates

**Structs:**
- `Resource` - {uri, name, description, mimeType}
- `ResourceContents` - {contents, uri}
- `ResourceTemplate` - {uriTemplate, name, description, mimeType}

**Reference:** CLIENT_FEATURES.md § McpClient.Resources, PROTOCOL_DETAILS.md § resources/*

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## Tests

**File:** `test/mcp_client/resources_test.exs`

Test all five functions with success/error cases, validation, and notification handling.

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## Success Criteria

✅ All tests pass | ✅ No warnings | ✅ Format/Credo clean

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**Next:** PROMPT_13 - Prompts feature

fill the variables

This prompt has 3 variables. Pro fills them into a ready-to-paste prompt for you — no manual find-and-replace.

{uri, name, description, mimeType}{contents, uri}{uriTemplate, name, description, mimeType}

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when to use it

Community prompt sourced from the open-source GitHub repo nshkrdotcom/mcp_client (MIT). A "PROMPT 12 Resources Feature" style prompt — adapt the placeholders and specifics to your task. Imported as-is and not independently retested here, so check the output before relying on it.