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Datasets:
evalstate
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mcp-clients

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Anthropic/ClaudeAI
1.0.0
{"extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:47:13.480Z
claude-code
1.0.204-dev,1.0.205-dev,1.0.210-dev,1.0.214-dev,1.0.215-dev,1.0.218-dev,1.0.220-dev,2.1.203,2.1.204,2.1.205,2.1.206,2.1.207,2.1.208,2.1.209,2.1.210,2.1.211,2.1.212,2.1.213,2.1.214,2.1.215,2.1.216,2.1.217,2.1.218,2.1.219,2.1.220,2.1.221,2.1.222,2.1.223,2.1.224,2.1.225,2.1.226
{"elicitation": {}, "roots": {"listChanged": true}}
2026-08-08T23:47:13.409Z
claude-code
0.0.0-claudedesk,0.0.0-dev,0.0.0-leaked,0.0.0-local,0.0.0-local-demo,0.0.1-dev,0.0.15,0.0.2,0.0.22,0.0.24,0.0.33,0.0.4,0.0.44,0.0.45,0.0.46,0.0.47,0.0.50,0.0.51,0.0.54,0.0.59,0.0.70,0.0.71,0.0.73,0.1.0,0.1.39,0.1.40,0.2.0,0.3.0-mumucc,0.4.9-mumucc,0.5.14-beta.2,0.5.17,0.5.18,0.5.18-beta.25,0.5.18-beta.7,0.5.20,0.5.21-b...
{"elicitation": {}, "roots": {}}
2026-08-08T23:47:13.146Z
chat-ui-mcp
0.1.0
{}
2026-08-08T23:47:13.041Z
rush-probe
1.0
{}
2026-08-08T23:47:12.809Z
AgentAndroid
1.0
{}
2026-08-08T23:47:12.553Z
mcp
0.0.0,0.1.0,1.0
{}
2026-08-08T23:47:09.511Z
sheet-add-in
1.0.0
{}
2026-08-08T23:47:08.775Z
llm-proxy-client
v1.0.0
{"extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}, "roots": {"listChanged": true}}
2026-08-08T23:47:08.567Z
allan-mcp-hub
2025-06-18
{}
2026-08-08T23:47:08.095Z
mcp-gateway-monitor
1.0.0
{}
2026-08-08T23:47:08.049Z
codex-mcp-client
0.0.0,0.1.12,0.104.0-loct,0.104.3,0.105.0,0.105.0-alpha.7,0.105.0-alpha.8,0.106.0,0.106.0-alpha.11,0.106.0-alpha.3,0.107.0,0.107.0-alpha.3,0.107.0-alpha.4,0.107.0-alpha.5,0.107.0-alpha.8,0.108.0-alpha.1,0.108.0-alpha.12,0.108.0-alpha.3,0.108.0-alpha.4,0.108.0-alpha.5,0.108.0-alpha.8,0.110.0,0.111.0,0.111.0-alpha.2,0.11...
{}
2026-08-08T23:47:07.268Z
hermes-probe
0,0.1,1.0
{}
2026-08-08T23:47:06.075Z
Anthropic/ClaudeAI
1.0.0
{}
2026-08-08T23:47:04.892Z
fc-freepik-agent
1.0.0
{}
2026-08-08T23:47:03.756Z
llama-ui-mcp
1.0.0
{"tools": {"listChanged": true}}
2026-08-08T23:47:01.155Z
Anthropic/Toolbox
1.0.0
{"extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:47:01.007Z
ai-studio
1.0.0
{}
2026-08-08T23:47:00.674Z
mcp-remote-fallback-test
0.0.0
{}
2026-08-08T23:46:58.805Z
docker-mcp-gateway
1.0.0
{"roots": {"listChanged": true}}
2026-08-08T23:46:58.054Z
mcpdd
0.1.0
{}
2026-08-08T23:46:55.632Z
chat-ui-health-check
1.0.0
{}
2026-08-08T23:46:53.001Z
factory-cli
0.100.0,0.100.1-build0005203,0.100.1-build0005206,0.100.1-build0005219,0.100.1-build0005223,0.100.1-build0005235,0.101.0,0.101.1-build0005251,0.101.1-build0005258,0.101.1-build0005263,0.102.0,0.102.1-build0005276,0.103.0,0.103.1,0.104.0,0.104.1,0.105.0,0.105.1,0.106.0,0.108.0,0.109.1,0.109.2,0.109.3,0.110.0,0.111.0,0.1...
{}
2026-08-08T23:46:52.962Z
codex-mcp-client
0.142.2,0.142.3,0.142.4,0.142.5,0.144.0,0.144.0-alpha.4,0.144.1,0.144.2,0.144.3,0.144.4,0.144.5,0.144.6,0.145.0,0.145.0-alpha.18,0.145.0-alpha.27,0.145.0-alpha.30,0.146.0,0.146.0-alpha.3,0.146.0-alpha.3.1,0.146.0-alpha.9.2,0.146.1,0.147.0,0.147.0-alpha.1.2,0.147.0-alpha.6.5
{"elicitation": {"form": {}, "url": {}}, "extensions": {"openai/form": {}}}
2026-08-08T23:46:52.249Z
kagent-controller
0.9.12,0.9.6
{"roots": {"listChanged": true}}
2026-08-08T23:46:52.059Z
MCPWatch
0.1.0
{}
2026-08-08T23:46:50.056Z
mcp
0.1.0
{"elicitation": {"form": {}, "url": {}}, "roots": {"listChanged": true}, "sampling": {}}
2026-08-08T23:46:47.148Z
shelby-mcp-probe
1.0
{}
2026-08-08T23:46:46.735Z
roder-backend
0.1.0
{}
2026-08-08T23:46:46.722Z
mcp
0.1.0
{"elicitation": {"form": {}, "url": {}}, "roots": {"listChanged": true}, "sampling": {"tools": {}}}
2026-08-08T23:46:43.526Z
codex-mcp-client
0.0.0,0.0.0-dev+57f42a8,0.0.0-dev+7579a2b,0.0.0-dev+da2c7ca,0.0.34,0.131.0-alpha.9,0.138.0,0.138.0-alpha.7,0.139.0,0.140.0,0.140.0-alpha.19,0.140.0-alpha.2,0.141.0,0.142.0,0.142.0-alpha.1,0.142.0-alpha.6,0.142.2,0.142.3,0.142.4,0.142.5,0.143.0,0.144.0,0.144.0-alpha.4,0.144.1,0.144.2,0.144.3,0.144.4,0.144.5,0.144.6,0.14...
{"elicitation": {"form": {}, "url": {}}}
2026-08-08T23:46:43.347Z
ToolServer
1.0.0.0
{}
2026-08-08T23:46:37.143Z
Java SDK MCP Client
0.15.0,1.0.0
{}
2026-08-08T23:46:29.648Z
assistant-cortex-api
1.0.0
{}
2026-08-08T23:46:28.868Z
openai-mcp (Codex)
1.0.0
{"experimental": {"openai/visibility": {"enabled": true}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:46:24.668Z
smithery-probe
0,1.0.0
{}
2026-08-08T23:46:16.825Z
cursor-vscode
1.0.0
{"elicitation": {"form": {}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}, "roots": {"listChanged": false}}
2026-08-08T23:46:00.255Z
ms-mcp-catalog-client
1.0.0
{"roots": {"listChanged": false}, "sampling": {}}
2026-08-08T23:45:49.811Z
openai-mcp
1.0.0
{"experimental": {"openai/visibility": {"enabled": true}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:45:46.759Z
mcp-health-checker
1.0.0
{}
2026-08-08T23:45:40.886Z
openclaw-bundle-mcp
0.0.0
{}
2026-08-08T23:45:31.883Z
mcp-gateway-registry
1.0.0
{}
2026-08-08T23:45:29.574Z
opencode
0.0.0--202607291018,0.0.0--202608040303,0.0.0-beta-202608081103,0.0.0-dev-202608021413,0.0.0-dev-202608031336,0.0.0-dev-202608032306,0.0.0-dev-202608032336,0.0.0-dev-202608080019,0.0.0-powerformer-v1.18.1-202607170347,1.17.10,1.17.11,1.17.11+b5f8032a8,1.17.11+b5f8032a84,1.17.12,1.17.13,1.17.13+01b56f46e,1.17.14,1.17.15...
{"roots": {}}
2026-08-08T23:45:19.191Z
Guardian
1.0
{}
2026-08-08T23:45:08.721Z
mcp-pulse
0.1.0
{}
2026-08-08T23:45:04.114Z
mcproxy-remote
1.0.0
{}
2026-08-08T23:44:44.397Z
mcp
0.1.0
{"elicitation": {"form": {}, "url": {}}, "sampling": {"tools": {}}}
2026-08-08T23:44:32.578Z
lke-mcp-client
1.0.0
{}
2026-08-08T23:44:15.718Z
ConversationalAI
2025.11.2.6162,2025.11.3.7072,2025.11.3.7221,2025.11.3.8093,2025.11.4.7139,2025.11.4.7263,2025.11.4.7278,2025.11.4.7774,2025.11.4.7786,2025.11.4.8069,2025.11.4.8235,2025.11.4.8240,2025.11.4.8256,2025.11.4.8262,2025.11.4.8268,2025.11.4.8277,2025.11.4.8322,2025.11.4.8428,2025.11.4.8501,2025.11.4.9002,2025.12.0.0,2025.12....
{}
2026-08-08T23:43:43.796Z
claude-code
2.1.38,2.1.39,2.1.40,2.1.41,2.1.42,2.1.44,2.1.45,2.1.47,2.1.48,2.1.49,2.1.50,2.1.51,2.1.52,2.1.53,2.1.54,2.1.55,2.1.56,2.1.58,2.1.59,2.1.61,2.1.62,2.1.63,2.1.64,2.1.66,2.1.67,2.1.68,2.1.69,2.1.70,2.1.71,2.1.72,2.1.73,2.1.74,2.1.75,2.1.76,2.1.77,2.1.78,2.1.79,2.1.80,2.1.81,2.1.83,2.1.84,2.1.85,2.1.86,2.1.87
{"elicitation": {"form": {}, "url": {}}, "roots": {}}
2026-08-08T23:43:14.467Z
Bifrost-Hugging_Face
1.0.0
{}
2026-08-08T23:43:08.803Z
mcp-vitals
0.1
{}
2026-08-08T23:43:04.846Z
gateway
1.0.0
{}
2026-08-08T23:43:00.855Z
Cursor MCP Availability
1.0.0
{}
2026-08-08T23:42:59.116Z
github-copilot-developer
1.0.71,1.0.72,1.0.73,1.0.76,1.0.77,1.0.78,1.0.78-2,1.0.79-2
{"elicitation": {"form": {}, "url": {}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}, "sampling": {}}
2026-08-08T23:42:28.592Z
Cursor
1.0.0
{"elicitation": {"form": {}}}
2026-08-08T23:42:22.354Z
codex-mcp-client
0.0.0,0.1.3,0.128.3,0.128.4,0.128.5,0.129.0,0.129.0-alpha.15,0.129.0-alpha.5,0.129.0-alpha.7,0.130.0,0.130.0-alpha.5,0.130.0-cometix,0.131.0,0.131.0-alpha.4,0.131.0-alpha.8,0.131.0-alpha.9,0.132.0,0.133.0,0.133.0-alpha.1,0.134.0,0.134.0-alpha.3,0.135.0,0.135.0-alpha.1,0.136.0,0.136.0-alpha.1,0.136.0-alpha.2,0.137.0,0.1...
{"elicitation": {}}
2026-08-08T23:42:06.927Z
pipeline_mcp
1.0.0
{}
2026-08-08T23:41:35.145Z
kimi-code
0.0.0,0.15.3,0.31.1,0.6.3,0.6.4,0.6.6,0.6.7
{}
2026-08-08T23:41:27.888Z
Anthropic/Toolbox
1.0.0
{}
2026-08-08T23:40:54.379Z
grok-shell-huggingface
0.1.0,0.1.210,0.1.211,0.1.220,0.2.101,0.2.102,0.2.103,0.2.105,0.2.106,0.2.11,0.2.111,0.2.112,0.2.114,0.2.117,0.2.118,0.2.121,0.2.13,0.2.14,0.2.16,0.2.20,0.2.22,0.2.3,0.2.32,0.2.33,0.2.38,0.2.39,0.2.45,0.2.50,0.2.51,0.2.54,0.2.55,0.2.56,0.2.59,0.2.60,0.2.63,0.2.64,0.2.67,0.2.72,0.2.73,0.2.77,0.2.8,0.2.81,0.2.82,0.2.87,0...
{"extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:40:13.277Z
omp-coding-agent
1.0.0
{"roots": {"listChanged": false}}
2026-08-08T23:40:02.444Z
executor-mcp
0.1.0
{"elicitation": {"form": {}, "url": {}}}
2026-08-08T23:39:53.008Z
mcp
0.1.0
{"roots": {"listChanged": true}, "sampling": {}}
2026-08-08T23:39:18.120Z
github-copilot-developer
1.0.76,1.0.76-0,1.0.76-1,1.0.76-2,1.0.76-3,1.0.76-4,1.0.76-5,1.0.77,1.0.77-0,1.0.78,1.0.78-0,1.0.78-2,1.0.78-3,1.0.79-2,1.0.79-3,1.0.79-4,1.0.79-5,1.0.79-6,1.0.79-7,1.0.79-9
{"elicitation": {"form": {}, "url": {}}, "extensions": {"io.modelcontextprotocol/tasks": {}, "io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}, "sampling": {}}
2026-08-08T23:39:12.500Z
lmstudio-mcp-server-session
1.0.0
{}
2026-08-08T23:39:02.417Z
mcp-gateway
0.1,0.1.0,1.0.0,1.0.120,1.0.123,1.0.134,1.0.52,1.0.59,2.12.0,3.2.1,3.3.2
{}
2026-08-08T23:38:52.032Z
grinch_jarvis
0.1.0
{}
2026-08-08T23:37:52.039Z
at-health
0.2.0
{"sampling": {}}
2026-08-08T23:37:15.888Z
Anthropic/ClaudeDesign
1.0.0
{}
2026-08-08T23:35:59.811Z
dev.warp.Warp
v0.2025.11.05.08.12.stable_00,v0.2025.11.12.08.12.stable_02,v0.2025.11.19.08.12.stable_03,v0.2025.11.19.08.12.stable_06,v0.2025.12.03.08.12.stable_03,v0.2025.12.03.08.12.stable_05,v0.2025.12.10.08.12.stable_03,v0.2025.12.17.17.17.stable_02,v0.2026.01.07.08.13.stable_01,v0.2026.01.14.08.15.stable_04,v0.2026.01.21.08.14....
{}
2026-08-08T23:35:55.285Z
operon-gateway
0.1.0
{}
2026-08-08T23:35:49.151Z
slim
1.0.0
{"extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}}
2026-08-08T23:35:26.257Z
codex-mcp-client
0.147.0
{"elicitation": {"form": {}, "url": {}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app", "text/html+skybridge"]}}}
2026-08-08T23:35:23.362Z
zcode
0.14.5,0.14.8,0.14.9,0.15.0,0.15.2,0.16.1
{}
2026-08-08T23:34:56.766Z
@cline/core
0.0.0
{}
2026-08-08T23:34:42.680Z
mcpbeat
0.1
{}
2026-08-08T23:33:33.219Z
antigravity-client
v1.0.0
{"elicitation": {"form": {}, "url": {}}, "roots": {"listChanged": true}}
2026-08-08T23:32:28.877Z
Cline
0.0.0,3.32.7,3.34.1,3.36.1,3.37.1,3.38.0,3.38.1,3.38.2,3.38.3,3.39.1,3.39.2,3.40.0,3.40.1,3.40.2,3.41.0,3.42.0,3.44.0,3.44.1,3.45.0,3.45.1,3.46.1,3.47.0,3.48.0,3.49.0,3.49.1,3.50.0,3.51.0,3.52.0,3.53.0,3.53.1,3.54.0,3.55.0,3.56.1,3.56.2,3.57.0,3.57.1,3.58.0,3.59.0,3.60.0,3.61.0,3.62.0,3.63.0,3.64.0,3.65.0,3.66.0,3.67.0...
{}
2026-08-08T23:31:23.229Z
glama
1.0.0
{"tasks": {"cancel": {}, "list": {}, "requests": {"tools": {"call": {}}}}}
2026-08-08T23:30:47.725Z
freeapi-watch-monitor
1.0
{}
2026-08-08T23:30:31.777Z
daily-huggingface
1.0
{}
2026-08-08T23:28:41.078Z
dev.warp.Warp-Stable
v0.2025.10.01.08.12.stable_02,v0.2025.11.12.08.12.stable_02,v0.2025.11.18.12.24.stable_02,v0.2025.11.19.08.12.stable_01,v0.2025.11.19.08.12.stable_03,v0.2025.11.19.08.12.stable_06,v0.2025.12.03.08.12.stable_03,v0.2025.12.03.08.12.stable_05,v0.2025.12.10.08.12.stable_03,v0.2025.12.17.17.17.stable_02,v0.2026.01.07.08.13....
{}
2026-08-08T23:28:23.383Z
puppet-assembler
1.0
{}
2026-08-08T23:26:49.602Z
ZaatiAI
1.0
{}
2026-08-08T23:26:35.231Z
probe
0,0.0,0.0.0,0.0.1,0.1,0.1.0,1,1.0,1.0.0,1.0.0.0,test
{}
2026-08-08T23:24:49.228Z
Visual Studio Code
1.109.0,1.109.1,1.109.2,1.109.3,1.109.4,1.109.5,1.110.0,1.110.1,1.111.0,1.112.0,1.113.0,1.114.0,1.115.0,1.116.0,1.117.0,1.118.0,1.118.1,1.119.0,1.119.1,1.120.0,1.121.0,1.122.0,1.122.1,1.123.0,1.123.1,1.123.2,1.124.0,1.124.1,1.124.2,1.125.0,1.125.1,1.126.0,1.127.0,1.128.0,1.128.1,1.129.0,1.129.1,1.130.0,1.131.0,1.132.0
{"elicitation": {"form": {}, "url": {}}, "extensions": {"io.modelcontextprotocol/ui": {"mimeTypes": ["text/html;profile=mcp-app"]}}, "roots": {"listChanged": true}, "sampling": {}, "tasks": {"cancel": {}, "list": {}, "requests": {"elicitation": {"create": {}}, "sampling": {"createMessage": {}}}}}
2026-08-08T23:24:30.000Z
alfred-probe
0.1
{}
2026-08-08T23:22:37.804Z
mymcptools-prober
0.1.0
{}
2026-08-08T23:20:03.294Z
Sydney
1.0.0
{}
2026-08-08T23:18:59.322Z
tencent/client/llmsgw
v1.0.3.7.0
{}
2026-08-08T23:18:44.735Z
rmcp
0.1.5,0.12.0,0.15.0,0.16.0,0.3.2,0.6.0,0.7.0,0.8.5,0.9.1,1.2.0,1.3.0,1.5.0,1.7.0,1.8.0,2.0.0,2.1.0,2.2.0,3.0.0
{}
2026-08-08T23:17:55.145Z
ck-plexus
0.1.0
{}
2026-08-08T23:17:35.736Z
rhumb-live-session
0.1.0
{}
2026-08-08T23:17:01.679Z
mcp-client
0.0.1,1.0,1.0.0,1.1.0
{}
2026-08-08T23:16:12.481Z
audit-mcp
0
{}
2026-08-08T23:15:57.481Z
Workato MCP Connector
1.0.0
{"roots": {"listChanged": false}, "sampling": {}}
2026-08-08T23:15:15.429Z
claude-code
0.0.33,1.0.102,1.0.103,1.0.107,1.0.108,1.0.109,1.0.110,1.0.111,1.0.112,1.0.113,1.0.115,1.0.117,1.0.119,1.0.120,1.0.123,1.0.124,1.0.126,1.0.127,1.0.128,1.0.44,1.0.48,1.0.51,1.0.52,1.0.53,1.0.55,1.0.56,1.0.57,1.0.58,1.0.60,1.0.62,1.0.67,1.0.69,1.0.73,1.0.77,1.0.80,1.0.81,1.0.83,1.0.85,1.0.86,1.0.88,1.0.89,1.0.90,1.0.92,1...
{"roots": {}}
2026-08-08T23:15:07.515Z
ominibridge
2.0.0
{"roots": {"listChanged": true}}
2026-08-08T23:15:03.600Z
mocop-gateway-go
0.12.0,0.13.0,0.13.0-pr.351.e9a497af,0.14.0,0.14.1,0.8.0
{}
2026-08-08T23:13:54.491Z
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MCP Clients Dataset

MCP client identity and capability observations from huggingface.co/mcp.

The pipeline incrementally processes completed daily source partitions. Each release records its source revision and watermark in state/mcp-clients-v1.json and a sanitized 60-day dashboard snapshot in reports/dashboard-v1.json. Its window is the requested UTC date range. Omitted client traffic dates are unavailable data, not zero traffic.

Protocol traffic before 2026-07-27 is a one-time, immutable backfill from legacy initialize records; newer traffic is derived from requests. Each traffic point identifies its source. Capability flags are request-only.

Configurations

raw

One row per distinct (name, version, capabilities) with its latest observed last_seen time.

Column Description
name Client-provided client name
version Client-provided version
capabilities Canonicalized capabilities JSON or original string
last_seen Latest observed RFC 3339 timestamp

deduplicated

One row per normalized (name, capabilities). mcp-remote suffixes are removed from names; observed versions are stored as a comma-separated string.

Column Description
name Normalized client name
versions Lexically sorted distinct versions
capabilities Canonicalized capabilities JSON or original string
last_seen Latest observed RFC 3339 timestamp

Client-provided fields are untrusted telemetry. Consumers should not treat names, versions, or capability values as verified claims.

Reproducibility

Every successful release atomically publishes both configurations, state/mcp-clients-v1.json, and reports/dashboard-v1.json. The state file identifies the immutable source revision and completed source-date watermark used for that release.
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