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{ "info": { "_postman_id": "mcp-defining-tools", "name": "MCP Defining Tools", "description": "Test collection for MCP tools implementation - document reader and editor tools", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json" }, "item": [ { "name": "1. Initialize Connection", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Response contains result\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData).to.have.property('result');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"initialize\",\n \"params\": {\n \"protocolVersion\": \"2025-06-18\",\n \"capabilities\": {},\n \"clientInfo\": {\n \"name\": \"postman-test\",\n \"version\": \"1.0.0\"\n }\n },\n \"id\": 1\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] }, { "name": "2. List Available Tools", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Response contains tools\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData.result).to.have.property('tools');", "});", "", "pm.test(\"Tools array contains expected tools\", function () {", " const jsonData = pm.response.json();", " const tools = jsonData.result.tools;", " const toolNames = tools.map(tool => tool.name);", " pm.expect(toolNames).to.include('read_doc_contents');", " pm.expect(toolNames).to.include('edit_document');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"tools/list\",\n \"params\": {},\n \"id\": 2\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] }, { "name": "3. Read Document Contents", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Response contains result\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData).to.have.property('result');", "});", "", "pm.test(\"Result contains content\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData.result).to.have.property('content');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"tools/call\",\n \"params\": {\n \"name\": \"read_doc_contents\",\n \"arguments\": {\n \"doc_id\": \"deposition.md\"\n }\n },\n \"id\": 3\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] }, { "name": "4. Edit Document", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Response contains result\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData).to.have.property('result');", "});", "", "pm.test(\"Result contains success message\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData.result.content).to.include('Successfully updated');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"tools/call\",\n \"params\": {\n \"name\": \"edit_document\",\n \"arguments\": {\n \"doc_id\": \"plan.md\",\n \"old_str\": \"implementation\",\n \"new_str\": \"execution\"\n }\n },\n \"id\": 4\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] }, { "name": "5. Verify Document Edit", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Document was updated\", function () {", " const jsonData = pm.response.json();", " const content = jsonData.result.content;", " pm.expect(content).to.include('execution');", " pm.expect(content).to.not.include('implementation');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"tools/call\",\n \"params\": {\n \"name\": \"read_doc_contents\",\n \"arguments\": {\n \"doc_id\": \"plan.md\"\n }\n },\n \"id\": 5\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] }, { "name": "6. Test Error Handling", "event": [ { "listen": "test", "script": { "exec": [ "pm.test(\"Status code is 200\", function () {", " pm.response.to.have.status(200);", "});", "", "pm.test(\"Response contains error\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData).to.have.property('error');", "});", "", "pm.test(\"Error message indicates missing document\", function () {", " const jsonData = pm.response.json();", " pm.expect(jsonData.error.message).to.include('not found');", "});" ], "type": "text/javascript" } } ], "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json, text/event-stream" } ], "body": { "mode": "raw", "raw": "{\n \"jsonrpc\": \"2.0\",\n \"method\": \"tools/call\",\n \"params\": {\n \"name\": \"read_doc_contents\",\n \"arguments\": {\n \"doc_id\": \"nonexistent.md\"\n }\n },\n \"id\": 6\n}" }, "url": { "raw": "{{server_url}}", "host": [ "{{server_url}}" ] } }, "response": [] } ], "event": [ { "listen": "prerequest", "script": { "type": "text/javascript", "exec": [ "" ] } }, { "listen": "test", "script": { "type": "text/javascript", "exec": [ "" ] } } ], "variable": [ { "key": "server_url", "value": "http://localhost:8000/mcp/", "type": "string" } ] }