[
 {
  "server": "bykaranteli",
  "url": "https://mcp.bykaranteli.com/",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 13,
  "events_breaking": 1,
  "events_warning": 12,
  "events_info": 0,
  "rows": 58,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.bykaranteli.com/' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "linear",
  "url": "https://mcp.linear.app/mcp",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 12,
  "events_breaking": 1,
  "events_warning": 11,
  "events_info": 0,
  "rows": 30,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "sendraven",
  "url": "https://mcp.sendraven.ai/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 43,
  "comparison_days": 42,
  "change_events": 10,
  "events_breaking": 1,
  "events_warning": 9,
  "events_info": 0,
  "rows": 110,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.sendraven.ai/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "dnsdoctor",
  "url": "https://dnsdoctor.dev/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 8,
  "events_breaking": 0,
  "events_warning": 8,
  "events_info": 0,
  "rows": 31,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://dnsdoctor.dev/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "sentry",
  "url": "https://mcp.sentry.dev/mcp",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 8,
  "events_breaking": 0,
  "events_warning": 7,
  "events_info": 1,
  "rows": 10,
  "output_schema_coverage": "26.66%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "dimhour-catalog",
  "url": "https://mcp.dimhour.com/sse",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 43,
  "comparison_days": 42,
  "change_events": 7,
  "events_breaking": 2,
  "events_warning": 5,
  "events_info": 0,
  "rows": 16,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.dimhour.com/sse' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "shopify",
  "url": "https://setup.shopify.com/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 28,
  "comparison_pairs": 27,
  "comparison_days": 27,
  "change_events": 7,
  "events_breaking": 0,
  "events_warning": 7,
  "events_info": 0,
  "rows": 16,
  "output_schema_coverage": "70%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://setup.shopify.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "latlong-map",
  "url": "https://geocp.latlong.ai/mcp/",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 6,
  "events_breaking": 3,
  "events_warning": 3,
  "events_info": 0,
  "rows": 17,
  "output_schema_coverage": "40%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://geocp.latlong.ai/mcp/' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "trysonar",
  "url": "https://trysonar.app/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 6,
  "events_breaking": 1,
  "events_warning": 5,
  "events_info": 0,
  "rows": 63,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://trysonar.app/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "betslipdoctor",
  "url": "https://api.betslipdoctor.ai/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 6,
  "events_breaking": 0,
  "events_warning": 6,
  "events_info": 0,
  "rows": 25,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://api.betslipdoctor.ai/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "neon",
  "url": "https://mcp.neon.tech/mcp",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 5,
  "events_breaking": 1,
  "events_warning": 4,
  "events_info": 0,
  "rows": 152,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25"
 },
 {
  "server": "apify",
  "url": "https://mcp.apify.com/",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 53,
  "comparison_days": 51,
  "change_events": 4,
  "events_breaking": 2,
  "events_warning": 2,
  "events_info": 0,
  "rows": 8,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "a2awire-weather",
  "url": "https://a2awire.com/mcp/data/usweather-us-weather-alerts-nws-active-ca26b1/http",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 41,
  "comparison_pairs": 40,
  "comparison_days": 40,
  "change_events": 4,
  "events_breaking": 0,
  "events_warning": 4,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "62.5%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://a2awire.com/mcp/data/usweather-us-weather-alerts-nws-active-ca26b1/http' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "aave",
  "url": "https://mcp.aave.com",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 4,
  "events_breaking": 0,
  "events_warning": 4,
  "events_info": 0,
  "rows": 17,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://mcp.aave.com' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "fiatdock",
  "url": "https://fiatdock.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 4,
  "events_breaking": 0,
  "events_warning": 4,
  "events_info": 0,
  "rows": 11,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://fiatdock.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "huggingface",
  "url": "https://huggingface.co/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 4,
  "events_breaking": 0,
  "events_warning": 4,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "50%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://huggingface.co/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "microsoft-learn",
  "url": "https://learn.microsoft.com/api/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 4,
  "events_breaking": 0,
  "events_warning": 4,
  "events_info": 0,
  "rows": 19,
  "output_schema_coverage": "66.66%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://learn.microsoft.com/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "atlassian",
  "url": "https://mcp.atlassian.com/v1/mcp",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 3,
  "events_breaking": 0,
  "events_warning": 3,
  "events_info": 0,
  "rows": 5,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25"
 },
 {
  "server": "conexcol",
  "url": "https://mcp.conexcol.net.co/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 42,
  "comparison_pairs": 41,
  "comparison_days": 41,
  "change_events": 3,
  "events_breaking": 0,
  "events_warning": 3,
  "events_info": 0,
  "rows": 5,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://mcp.conexcol.net.co/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "stripe",
  "url": "https://mcp.stripe.com",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 2,
  "events_breaking": 1,
  "events_warning": 1,
  "events_info": 0,
  "rows": 2,
  "output_schema_coverage": "77.77%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "deepsearch",
  "url": "https://deepsearch.app/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 2,
  "events_breaking": 0,
  "events_warning": 2,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://deepsearch.app/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "imbawallet-docs",
  "url": "https://imbawallet.com/mcp/docs",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 2,
  "events_breaking": 0,
  "events_warning": 2,
  "events_info": 0,
  "rows": 5,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://imbawallet.com/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "roxyapi-docs",
  "url": "https://roxyapi.com/mcp/docs",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 2,
  "events_breaking": 0,
  "events_warning": 2,
  "events_info": 0,
  "rows": 2,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://roxyapi.com/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "searchcode",
  "url": "https://api.searchcode.com/v1/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 2,
  "events_breaking": 0,
  "events_warning": 2,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-03-26",
  "probe": "curl -sS 'https://api.searchcode.com/v1/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "auteng-docs",
  "url": "https://auteng.ai/mcp/docs",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 1,
  "events_breaking": 1,
  "events_warning": 0,
  "events_info": 0,
  "rows": 1,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://auteng.ai/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "docimprint",
  "url": "https://api.docimprint.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 1,
  "events_breaking": 1,
  "events_warning": 0,
  "events_info": 0,
  "rows": 34,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://api.docimprint.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "crontoenglish",
  "url": "https://crontoenglish.com/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 1,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://crontoenglish.com/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "datakoot-weather",
  "url": "https://weather.datakoot.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 1,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://weather.datakoot.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "github",
  "url": "https://api.githubcopilot.com/mcp/",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 52,
  "comparison_days": 51,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 1,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "mintmcp-docs",
  "url": "https://www.mintmcp.com/docs/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://www.mintmcp.com/docs/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "ntop-docs",
  "url": "https://docs.ntop.com/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 2,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://docs.ntop.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "paypal-sandbox",
  "url": "https://mcp.sandbox.paypal.com/sse",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 53,
  "comparison_days": 51,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 4,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25"
 },
 {
  "server": "politicalcomms-docs",
  "url": "https://docs.politicalcomms.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 2,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://docs.politicalcomms.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "supabase",
  "url": "https://mcp.supabase.com/mcp",
  "tier": "vendor",
  "credentialed": true,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 1,
  "events_breaking": 0,
  "events_warning": 1,
  "events_info": 0,
  "rows": 2,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28"
 },
 {
  "server": "agendaforge-docs",
  "url": "https://mcp.agendaforge.app/mcp/docs",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.agendaforge.app/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "applivery-docs",
  "url": "https://docs.applivery.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "75%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://docs.applivery.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "ashtonforge-directory",
  "url": "https://ashtonforge.com/mcp/directory",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://ashtonforge.com/mcp/directory' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "betterchess",
  "url": "https://mcp.betterchess.co",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://mcp.betterchess.co' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "blockrazor-docs",
  "url": "https://mcp.blockrazor.io/docs",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://mcp.blockrazor.io/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "burnesatelier-ops",
  "url": "https://x402.burnesatelier.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 34,
  "comparison_pairs": 33,
  "comparison_days": 33,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://x402.burnesatelier.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "capitolguide",
  "url": "https://capitol.guide/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2024-11-05",
  "probe": "curl -sS 'https://capitol.guide/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "cargovox",
  "url": "https://mcp.cargovox.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://mcp.cargovox.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "carrepair-estimator",
  "url": "https://carrepaircostestimator.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://carrepaircostestimator.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "cloudflare-docs",
  "url": "https://docs.mcp.cloudflare.com/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "50%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://docs.mcp.cloudflare.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "devexpress-docs",
  "url": "https://api.devexpress.com/mcp/docs",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://api.devexpress.com/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "docs-md",
  "url": "https://docs-md.com/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://docs-md.com/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "doseplot",
  "url": "https://api.doseplot.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://api.doseplot.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "easyparser",
  "url": "https://mcp.easyparser.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.easyparser.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "einvoicewiz",
  "url": "https://einvoicewiz.com/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://einvoicewiz.com/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "firmenwatch",
  "url": "https://firmenwatch.ch/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2026-07-28",
  "probe": "curl -sS 'https://firmenwatch.ch/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "florealholidays",
  "url": "https://mcp.florealholidays.be/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 43,
  "comparison_pairs": 42,
  "comparison_days": 42,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.florealholidays.be/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "fusionauth-docs",
  "url": "https://ai.fusionauth.dev/mcp/docs",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://ai.fusionauth.dev/mcp/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "gingerguide",
  "url": "https://gingerguide.app/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://gingerguide.app/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "htagai-docs",
  "url": "https://api.htagai.com/mcp/v1/servers/htag-docs/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://api.htagai.com/mcp/v1/servers/htag-docs/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "infobip-search",
  "url": "https://mcp.infobip.com/search",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 49,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.infobip.com/search' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "invokera",
  "url": "https://invokera.com/r/book-search",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://invokera.com/r/book-search' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "moltline-research",
  "url": "https://mcp.moltlinestudio.com/research",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.moltlinestudio.com/research' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "seatcanvas",
  "url": "https://www.seatcanvas.app/api/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "100%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://www.seatcanvas.app/api/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "soracom-knowledge",
  "url": "https://knowledge-mcp.soracom.com",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://knowledge-mcp.soracom.com' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "twilio",
  "url": "https://mcp.twilio.com/docs",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 52,
  "comparison_pairs": 51,
  "comparison_days": 51,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-11-25",
  "probe": "curl -sS 'https://mcp.twilio.com/docs' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "vonage-docs",
  "url": "https://documentation-mcp.vonage.dev/mcp",
  "tier": "vendor",
  "credentialed": false,
  "days_observed": 48,
  "comparison_pairs": 47,
  "comparison_days": 47,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://documentation-mcp.vonage.dev/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 },
 {
  "server": "yappy-docs",
  "url": "https://yappy.biz/docs/mcp",
  "tier": "long-tail",
  "credentialed": false,
  "days_observed": 49,
  "comparison_pairs": 48,
  "comparison_days": 48,
  "change_events": 0,
  "events_breaking": 0,
  "events_warning": 0,
  "events_info": 0,
  "rows": 0,
  "output_schema_coverage": "0%",
  "protocol_version": "2025-06-18",
  "probe": "curl -sS 'https://yappy.biz/docs/mcp' -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -H 'mcp-protocol-version: 2025-06-18' --data '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/list\",\"params\":{}}' | sed -n 's/^data: //p; t; /^{/p' | jq '.result.tools[].name'"
 }
]