| 1 | { |
| 2 | "description": "A full-capability server: catalog normalization (name prefixing, sorting, meta-tools for resources/templates/prompts), a plain result, an isError result, a JSON-RPC error, progress before the result, an image block, cancellation of a call the server never answers followed by a working call, resources and prompts through the meta-tools, and an unadvertised tool that must never reach the server.", |
| 3 | "server_name": "conformance", |
| 4 | "server": { |
| 5 | "initialize": { |
| 6 | "result": { |
| 7 | "protocolVersion": "2025-06-18", |
| 8 | "serverInfo": { |
| 9 | "name": "conformance-server", |
| 10 | "version": "1.0.0" |
| 11 | }, |
| 12 | "capabilities": { |
| 13 | "tools": {}, |
| 14 | "resources": {}, |
| 15 | "prompts": {} |
| 16 | }, |
| 17 | "instructions": "Conformance fixture server. Tools are deterministic." |
| 18 | } |
| 19 | }, |
| 20 | "tools/list": { |
| 21 | "result": { |
| 22 | "tools": [ |
| 23 | { |
| 24 | "name": "z_last", |
| 25 | "description": "Listed first by the server; the catalog sorts by name.", |
| 26 | "inputSchema": { |
| 27 | "type": "object", |
| 28 | "properties": {} |
| 29 | } |
| 30 | }, |
| 31 | { |
| 32 | "name": "echo", |
| 33 | "description": "Echo the text argument.\nSecond description line.", |
| 34 | "inputSchema": { |
| 35 | "type": "object", |
| 36 | "properties": { |
| 37 | "text": { |
| 38 | "type": "string" |
| 39 | } |
| 40 | }, |
| 41 | "required": [ |
| 42 | "text" |
| 43 | ] |
| 44 | }, |
| 45 | "annotations": { |
| 46 | "readOnlyHint": true |
| 47 | } |
| 48 | }, |
| 49 | { |
| 50 | "name": "fails", |
| 51 | "description": "Always reports a tool-level error.", |
| 52 | "inputSchema": { |
| 53 | "type": "object" |
| 54 | } |
| 55 | }, |
| 56 | { |
| 57 | "name": "rpc-error", |
| 58 | "inputSchema": { |
| 59 | "type": "object" |
| 60 | } |
| 61 | }, |
| 62 | { |
| 63 | "name": "slow", |
| 64 | "description": "Sends progress notifications before its result.", |
| 65 | "inputSchema": { |
| 66 | "type": "object" |
| 67 | } |
| 68 | }, |
| 69 | { |
| 70 | "name": "hangs", |
| 71 | "description": "Never answers until the caller goes away.", |
| 72 | "inputSchema": { |
| 73 | "type": "object" |
| 74 | } |
| 75 | }, |
| 76 | { |
| 77 | "name": "image", |
| 78 | "description": "Returns text and an image block.", |
| 79 | "inputSchema": { |
| 80 | "type": "object" |
| 81 | } |
| 82 | } |
| 83 | ] |
| 84 | } |
| 85 | }, |
| 86 | "resources/list": { |
| 87 | "result": { |
| 88 | "resources": [ |
| 89 | { |
| 90 | "uri": "fixture://readme", |
| 91 | "name": "readme", |
| 92 | "description": "The fixture readme.", |
| 93 | "mimeType": "text/plain" |
| 94 | } |
| 95 | ] |
| 96 | } |
| 97 | }, |
| 98 | "resources/templates/list": { |
| 99 | "result": { |
| 100 | "resourceTemplates": [ |
| 101 | { |
| 102 | "uriTemplate": "fixture://notes/{id}", |
| 103 | "name": "note", |
| 104 | "mimeType": "text/plain" |
| 105 | } |
| 106 | ] |
| 107 | } |
| 108 | }, |
| 109 | "prompts/list": { |
| 110 | "result": { |
| 111 | "prompts": [ |
| 112 | { |
| 113 | "name": "summarize", |
| 114 | "description": "Summarize a note.", |
| 115 | "arguments": [ |
| 116 | { |
| 117 | "name": "id", |
| 118 | "required": true |
| 119 | } |
| 120 | ] |
| 121 | } |
| 122 | ] |
| 123 | } |
| 124 | }, |
| 125 | "resources/read": [ |
| 126 | { |
| 127 | "match": { |
| 128 | "uri": "fixture://readme" |
| 129 | }, |
| 130 | "result": { |
| 131 | "contents": [ |
| 132 | { |
| 133 | "uri": "fixture://readme", |
| 134 | "mimeType": "text/plain", |
| 135 | "text": "conformance fixture\n" |
| 136 | } |
| 137 | ] |
| 138 | } |
| 139 | } |
| 140 | ], |
| 141 | "prompts/get": [ |
| 142 | { |
| 143 | "match": { |
| 144 | "name": "summarize" |
| 145 | }, |
| 146 | "result": { |
| 147 | "description": "Summarize a note.", |
| 148 | "messages": [ |
| 149 | { |
| 150 | "role": "user", |
| 151 | "content": { |
| 152 | "type": "text", |
| 153 | "text": "Summarize note 7." |
| 154 | } |
| 155 | } |
| 156 | ] |
| 157 | } |
| 158 | } |
| 159 | ], |
| 160 | "tools/call": [ |
| 161 | { |
| 162 | "match": { |
| 163 | "name": "echo" |
| 164 | }, |
| 165 | "result": { |
| 166 | "content": [ |
| 167 | { |
| 168 | "type": "text", |
| 169 | "text": "echo: hi" |
| 170 | } |
| 171 | ], |
| 172 | "structuredContent": { |
| 173 | "echoed": "hi" |
| 174 | } |
| 175 | } |
| 176 | }, |
| 177 | { |
| 178 | "match": { |
| 179 | "name": "fails" |
| 180 | }, |
| 181 | "result": { |
| 182 | "content": [ |
| 183 | { |
| 184 | "type": "text", |
| 185 | "text": "the fixture tool failed on purpose" |
| 186 | } |
| 187 | ], |
| 188 | "isError": true |
| 189 | } |
| 190 | }, |
| 191 | { |
| 192 | "match": { |
| 193 | "name": "rpc-error" |
| 194 | }, |
| 195 | "error": { |
| 196 | "code": -32602, |
| 197 | "message": "invalid params: conformance" |
| 198 | } |
| 199 | }, |
| 200 | { |
| 201 | "match": { |
| 202 | "name": "slow" |
| 203 | }, |
| 204 | "progress": [ |
| 205 | { |
| 206 | "progress": 1, |
| 207 | "total": 2 |
| 208 | }, |
| 209 | { |
| 210 | "progress": 2, |
| 211 | "total": 2 |
| 212 | } |
| 213 | ], |
| 214 | "result": { |
| 215 | "content": [ |
| 216 | { |
| 217 | "type": "text", |
| 218 | "text": "slow done" |
| 219 | } |
| 220 | ] |
| 221 | } |
| 222 | }, |
| 223 | { |
| 224 | "match": { |
| 225 | "name": "hangs" |
| 226 | }, |
| 227 | "hold": true |
| 228 | }, |
| 229 | { |
| 230 | "match": { |
| 231 | "name": "image" |
| 232 | }, |
| 233 | "result": { |
| 234 | "content": [ |
| 235 | { |
| 236 | "type": "text", |
| 237 | "text": "one pixel" |
| 238 | }, |
| 239 | { |
| 240 | "type": "image", |
| 241 | "mimeType": "image/png", |
| 242 | "data": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8DwHwAFBQIAX8jx0gAAAABJRU5ErkJggg==" |
| 243 | } |
| 244 | ] |
| 245 | } |
| 246 | }, |
| 247 | { |
| 248 | "match": { |
| 249 | "name": "z_last" |
| 250 | }, |
| 251 | "result": { |
| 252 | "content": [ |
| 253 | { |
| 254 | "type": "text", |
| 255 | "text": "z" |
| 256 | } |
| 257 | ] |
| 258 | } |
| 259 | } |
| 260 | ] |
| 261 | }, |
| 262 | "steps": [ |
| 263 | { |
| 264 | "op": "catalog" |
| 265 | }, |
| 266 | { |
| 267 | "op": "call", |
| 268 | "tool": "mcp_conformance_echo", |
| 269 | "input": { |
| 270 | "text": "hi" |
| 271 | } |
| 272 | }, |
| 273 | { |
| 274 | "op": "call", |
| 275 | "tool": "mcp_conformance_fails", |
| 276 | "input": {} |
| 277 | }, |
| 278 | { |
| 279 | "op": "call", |
| 280 | "tool": "mcp_conformance_rpc-error", |
| 281 | "input": {} |
| 282 | }, |
| 283 | { |
| 284 | "op": "call", |
| 285 | "tool": "mcp_conformance_slow", |
| 286 | "input": {} |
| 287 | }, |
| 288 | { |
| 289 | "op": "call", |
| 290 | "tool": "mcp_conformance_image", |
| 291 | "input": {} |
| 292 | }, |
| 293 | { |
| 294 | "op": "call", |
| 295 | "tool": "mcp_conformance_hangs", |
| 296 | "input": {}, |
| 297 | "cancel": "after_server_holds" |
| 298 | }, |
| 299 | { |
| 300 | "op": "call", |
| 301 | "tool": "mcp_conformance_echo", |
| 302 | "input": { |
| 303 | "text": "after cancel" |
| 304 | } |
| 305 | }, |
| 306 | { |
| 307 | "op": "call", |
| 308 | "tool": "list_mcp_resources", |
| 309 | "input": {} |
| 310 | }, |
| 311 | { |
| 312 | "op": "call", |
| 313 | "tool": "list_mcp_resource_templates", |
| 314 | "input": {} |
| 315 | }, |
| 316 | { |
| 317 | "op": "call", |
| 318 | "tool": "mcp_read_resource", |
| 319 | "input": { |
| 320 | "server": "conformance", |
| 321 | "uri": "fixture://readme" |
| 322 | } |
| 323 | }, |
| 324 | { |
| 325 | "op": "call", |
| 326 | "tool": "mcp_get_prompt", |
| 327 | "input": { |
| 328 | "server": "conformance", |
| 329 | "name": "summarize", |
| 330 | "arguments": { |
| 331 | "id": "7" |
| 332 | } |
| 333 | } |
| 334 | }, |
| 335 | { |
| 336 | "op": "call", |
| 337 | "tool": "mcp_conformance_not_advertised", |
| 338 | "input": {} |
| 339 | } |
| 340 | ] |
| 341 | } |
| 342 |