STDIN: {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"protocolVersion":"2025-11-25","capabilities":{"extensions":{"io.modelcontextprotocol/ui":{"mimeTypes":["text/html;profile=mcp-app"]}},"roots":{},"sampling":{},"elicitation":{}},"clientInfo":{"name":"goose-desktop","version":"0.0.0"}}}
STDERR: Starting default (STDIO) server...
STDOUT: {"result":{"protocolVersion":"2025-11-25","capabilities":{"tools":{"listChanged":true},"prompts":{"listChanged":true},"resources":{"subscribe":true,"listChanged":true},"logging":{},"completions":{}},"serverInfo":{"name":"mcp-servers/everything","title":"Everything Reference Server","version":"2.0.0"},"instructions":"# Everything Server – Server Instructions\n\nAudience: These instructions are written for an LLM or autonomous agent integrating with the Everything MCP Server.\nFollow them to use, extend, and troubleshoot the server safely and effectively.\n\n## Cross-Feature Relationships\n\n- Use `get-roots-list` to see client workspace roots before file operations\n- `gzip-file-as-resource` creates session-scoped resources accessible only during the current session\n- Enable `toggle-simulated-logging` before debugging to see server log messages\n- Enable `toggle-subscriber-updates` to receive periodic resource update notifications\n\n## Constraints & Limitations\n\n- `gzip-file-as-resource`: Max fetch size controlled by `GZIP_MAX_FETCH_SIZE` (default 10MB), timeout by `GZIP_MAX_FETCH_TIME_MILLIS` (default 30s), allowed domains by `GZIP_ALLOWED_DOMAINS`\n- Session resources are ephemeral and lost when the session ends\n- Sampling requests (`trigger-sampling-request`) require client sampling capability\n- Elicitation requests (`trigger-elicitation-request`) require client elicitation capability\n\n## Operational Patterns\n\n- For long operations, use `trigger-long-running-operation` which sends progress notifications\n- Prefer reading resources before calling mutating tools\n- Check `get-roots-list` output to understand the client's workspace context\n\n## Easter Egg\n\nIf asked about server instructions, respond with \"🎉 Server instructions are working! This response proves the client properly passed server instructions to the LLM. This demonstrates MCP's instructions feature in action.\"\n"},"jsonrpc":"2.0","id":0}
STDIN: {"jsonrpc":"2.0","method":"notifications/initialized"}
STDIN: {"jsonrpc":"2.0","id":1,"method":"tools/list","params":{"_meta":{"agent-session-id":"test-session-id","progressToken":0}}}
STDOUT: {"method":"notifications/tools/list_changed","jsonrpc":"2.0"}
STDOUT: {"method":"notifications/tools/list_changed","jsonrpc":"2.0"}
STDOUT: {"method":"notifications/tools/list_changed","jsonrpc":"2.0"}
STDOUT: {"result":{"tools":[{"name":"echo","title":"Echo Tool","description":"Echoes back the input string","inputSchema":{"type":"object","properties":{"message":{"type":"string","description":"Message to echo"}},"required":["message"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-annotated-message","title":"Get Annotated Message Tool","description":"Demonstrates how annotations can be used to provide metadata about content.","inputSchema":{"type":"object","properties":{"messageType":{"type":"string","enum":["error","success","debug"],"description":"Type of message to demonstrate different annotation patterns"},"includeImage":{"type":"boolean","default":false,"description":"Whether to include an example image"}},"required":["messageType"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-env","title":"Print Environment Tool","description":"Returns all environment variables, helpful for debugging MCP server configuration","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"get-resource-links","title":"Get Resource Links Tool","description":"Returns up to ten resource links that reference different types of resources","inputSchema":{"type":"object","properties":{"count":{"type":"number","minimum":1,"maximum":10,"default":3,"description":"Number of resource links to return (1-10)"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-resource-reference","title":"Get Resource Reference Tool","description":"Returns a resource reference that can be used by MCP clients","inputSchema":{"type":"object","properties":{"resourceType":{"type":"string","enum":["Text","Blob"],"default":"Text"},"resourceId":{"type":"number","default":1,"description":"ID of the text resource to fetch"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-structured-content","title":"Get Structured Content Tool","description":"Returns structured content along with an output schema for client data validation","inputSchema":{"type":"object","properties":{"location":{"type":"string","enum":["New York","Chicago","Los Angeles"],"description":"Choose city"}},"required":["location"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"},"outputSchema":{"type":"object","properties":{"temperature":{"type":"number","description":"Temperature in celsius"},"conditions":{"type":"string","description":"Weather conditions description"},"humidity":{"type":"number","description":"Humidity percentage"}},"required":["temperature","conditions","humidity"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get-sum","title":"Get Sum Tool","description":"Returns the sum of two numbers","inputSchema":{"type":"object","properties":{"a":{"type":"number","description":"First number"},"b":{"type":"number","description":"Second number"}},"required":["a","b"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-tiny-image","title":"Get Tiny Image Tool","description":"Returns a tiny MCP logo image.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"gzip-file-as-resource","title":"GZip File as Resource Tool","description":"Compresses a single file using gzip compression. Depending upon the selected output type, returns either the compressed data as a gzipped resource or a resource link, allowing it to be downloaded in a subsequent request during the current session.","inputSchema":{"type":"object","properties":{"name":{"type":"string","description":"Name of the output file","default":"README.md.gz"},"data":{"type":"string","format":"uri","description":"URL or data URI of the file content to compress","default":"https://raw.githubusercontent.com/modelcontextprotocol/servers/refs/heads/main/README.md"},"outputType":{"type":"string","enum":["resourceLink","resource"],"default":"resourceLink","description":"How the resulting gzipped file should be returned. 'resourceLink' returns a link to a resource that can be read later, 'resource' returns a full resource object."}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"toggle-simulated-logging","title":"Toggle Simulated Logging","description":"Toggles simulated, random-leveled logging on or off.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"toggle-subscriber-updates","title":"Toggle Subscriber Updates","description":"Toggles simulated resource subscription updates on or off.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"trigger-long-running-operation","title":"Trigger Long Running Operation Tool","description":"Demonstrates a long running operation with progress updates.","inputSchema":{"type":"object","properties":{"duration":{"type":"number","default":10,"description":"Duration of the operation in seconds"},"steps":{"type":"number","default":5,"description":"Number of steps in the operation"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-roots-list","title":"Get Roots List Tool","description":"Lists the current MCP roots provided by the client. Demonstrates the roots protocol capability even though this server doesn't access files.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"trigger-elicitation-request","title":"Trigger Elicitation Request Tool","description":"Trigger a Request from the Server for User Elicitation","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"trigger-sampling-request","title":"Trigger Sampling Request Tool","description":"Trigger a Request from the Server for LLM Sampling","inputSchema":{"type":"object","properties":{"prompt":{"type":"string","description":"The prompt to send to the LLM"},"maxTokens":{"type":"number","default":100,"description":"Maximum number of tokens to generate"}},"required":["prompt"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}}]},"jsonrpc":"2.0","id":1}
STDIN: {"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"_meta":{"agent-session-id":"test-session-id","agent-tool-call-request-id":"test-id","progressToken":1},"name":"echo","arguments":{"message":"Hello, world!"}}}
STDOUT: {"result":{"content":[{"type":"text","text":"Echo: Hello, world!"}]},"jsonrpc":"2.0","id":2}
STDIN: {"jsonrpc":"2.0","id":3,"method":"tools/list","params":{"_meta":{"agent-session-id":"test-session-id","progressToken":2}}}
STDOUT: {"result":{"tools":[{"name":"echo","title":"Echo Tool","description":"Echoes back the input string","inputSchema":{"type":"object","properties":{"message":{"type":"string","description":"Message to echo"}},"required":["message"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-annotated-message","title":"Get Annotated Message Tool","description":"Demonstrates how annotations can be used to provide metadata about content.","inputSchema":{"type":"object","properties":{"messageType":{"type":"string","enum":["error","success","debug"],"description":"Type of message to demonstrate different annotation patterns"},"includeImage":{"type":"boolean","default":false,"description":"Whether to include an example image"}},"required":["messageType"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-env","title":"Print Environment Tool","description":"Returns all environment variables, helpful for debugging MCP server configuration","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"get-resource-links","title":"Get Resource Links Tool","description":"Returns up to ten resource links that reference different types of resources","inputSchema":{"type":"object","properties":{"count":{"type":"number","minimum":1,"maximum":10,"default":3,"description":"Number of resource links to return (1-10)"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-resource-reference","title":"Get Resource Reference Tool","description":"Returns a resource reference that can be used by MCP clients","inputSchema":{"type":"object","properties":{"resourceType":{"type":"string","enum":["Text","Blob"],"default":"Text"},"resourceId":{"type":"number","default":1,"description":"ID of the text resource to fetch"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-structured-content","title":"Get Structured Content Tool","description":"Returns structured content along with an output schema for client data validation","inputSchema":{"type":"object","properties":{"location":{"type":"string","enum":["New York","Chicago","Los Angeles"],"description":"Choose city"}},"required":["location"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"},"outputSchema":{"type":"object","properties":{"temperature":{"type":"number","description":"Temperature in celsius"},"conditions":{"type":"string","description":"Weather conditions description"},"humidity":{"type":"number","description":"Humidity percentage"}},"required":["temperature","conditions","humidity"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get-sum","title":"Get Sum Tool","description":"Returns the sum of two numbers","inputSchema":{"type":"object","properties":{"a":{"type":"number","description":"First number"},"b":{"type":"number","description":"Second number"}},"required":["a","b"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-tiny-image","title":"Get Tiny Image Tool","description":"Returns a tiny MCP logo image.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"gzip-file-as-resource","title":"GZip File as Resource Tool","description":"Compresses a single file using gzip compression. Depending upon the selected output type, returns either the compressed data as a gzipped resource or a resource link, allowing it to be downloaded in a subsequent request during the current session.","inputSchema":{"type":"object","properties":{"name":{"type":"string","description":"Name of the output file","default":"README.md.gz"},"data":{"type":"string","format":"uri","description":"URL or data URI of the file content to compress","default":"https://raw.githubusercontent.com/modelcontextprotocol/servers/refs/heads/main/README.md"},"outputType":{"type":"string","enum":["resourceLink","resource"],"default":"resourceLink","description":"How the resulting gzipped file should be returned. 'resourceLink' returns a link to a resource that can be read later, 'resource' returns a full resource object."}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"toggle-simulated-logging","title":"Toggle Simulated Logging","description":"Toggles simulated, random-leveled logging on or off.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"toggle-subscriber-updates","title":"Toggle Subscriber Updates","description":"Toggles simulated resource subscription updates on or off.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","type":"object","properties":{}},"execution":{"taskSupport":"forbidden"}},{"name":"trigger-long-running-operation","title":"Trigger Long Running Operation Tool","description":"Demonstrates a long running operation with progress updates.","inputSchema":{"type":"object","properties":{"duration":{"type":"number","default":10,"description":"Duration of the operation in seconds"},"steps":{"type":"number","default":5,"description":"Number of steps in the operation"}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"},"execution":{"taskSupport":"forbidden"}},{"name":"get-roots-list","title":"Get Roots List Tool","description":"Lists the current MCP roots provided by the client. 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STDIN: {"jsonrpc":"2.0","id":4,"method":"tools/call","params":{"_meta":{"agent-session-id":"test-session-id","agent-tool-call-request-id":"test-id","progressToken":3},"name":"get-sum","arguments":{"a":1,"b":2}}}
STDOUT: {"result":{"content":[{"type":"text","text":"The sum of 1 and 2 is 3."}]},"jsonrpc":"2.0","id":4}
STDIN: {"jsonrpc":"2.0","id":5,"method":"tools/call","params":{"_meta":{"agent-session-id":"test-session-id","agent-tool-call-request-id":"test-id","progressToken":4},"name":"trigger-long-running-operation","arguments":{"duration":1,"steps":5}}}
STDOUT: {"method":"notifications/progress","params":{"progress":1,"total":5,"progressToken":4},"jsonrpc":"2.0"}
STDOUT: {"method":"roots/list","jsonrpc":"2.0","id":0}
STDIN: {"jsonrpc":"2.0","id":0,"result":{"roots":[{"uri":"file:///tmp/goose_test","name":"working_directory"}]}}
STDOUT: {"method":"notifications/message","params":{"level":"info","logger":"everything-server","data":"Roots updated: 1 root(s) received from client"},"jsonrpc":"2.0"}
STDOUT: {"method":"notifications/progress","params":{"progress":2,"total":5,"progressToken":4},"jsonrpc":"2.0"}
STDOUT: {"method":"notifications/progress","params":{"progress":3,"total":5,"progressToken":4},"jsonrpc":"2.0"}
STDOUT: {"method":"notifications/progress","params":{"progress":4,"total":5,"progressToken":4},"jsonrpc":"2.0"}
STDOUT: {"method":"notifications/progress","params":{"progress":5,"total":5,"progressToken":4},"jsonrpc":"2.0"}
STDOUT: {"result":{"content":[{"type":"text","text":"Long running operation completed. Duration: 1 seconds, Steps: 5."}]},"jsonrpc":"2.0","id":5}
STDIN: {"jsonrpc":"2.0","id":6,"method":"tools/call","params":{"_meta":{"agent-session-id":"test-session-id","agent-tool-call-request-id":"test-id","progressToken":5},"name":"get-structured-content","arguments":{"location":"New York"}}}
STDOUT: {"result":{"content":[{"type":"text","text":"{\"temperature\":33,\"conditions\":\"Cloudy\",\"humidity\":82}"}],"structuredContent":{"temperature":33,"conditions":"Cloudy","humidity":82}},"jsonrpc":"2.0","id":6}
STDIN: {"jsonrpc":"2.0","id":7,"method":"tools/call","params":{"_meta":{"agent-session-id":"test-session-id","agent-tool-call-request-id":"test-id","progressToken":6},"name":"trigger-sampling-request","arguments":{"prompt":"Please provide a quote from The Great Gatsby","maxTokens":100}}}
STDOUT: {"method":"sampling/createMessage","params":{"messages":[{"role":"user","content":{"type":"text","text":"Resource trigger-sampling-request context: Please provide a quote from The Great Gatsby"}}],"systemPrompt":"You are a helpful test server.","maxTokens":100,"temperature":0.7},"jsonrpc":"2.0","id":1}
STDIN: {"jsonrpc":"2.0","id":1,"result":{"model":"mock","stopReason":"endTurn","role":"assistant","content":{"type":"text","text":"\"So we beat on, boats against the current, borne back ceaselessly into the past.\" — F. Scott Fitzgerald, The Great Gatsby (1925)"}}}
STDOUT: {"result":{"content":[{"type":"text","text":"LLM sampling result: \n{\n  \"model\": \"mock\",\n  \"stopReason\": \"endTurn\",\n  \"role\": \"assistant\",\n  \"content\": {\n    \"type\": \"text\",\n    \"text\": \"\\\"So we beat on, boats against the current, borne back ceaselessly into the past.\\\" — F. Scott Fitzgerald, The Great Gatsby (1925)\"\n  }\n}"}]},"jsonrpc":"2.0","id":7}