chore: bump github.com/mark3labs/mcp-go from 0.17.0 to 0.20.0 (#17380)

dependabot[bot] · web-flow · commit feb1a3dc02d2 · 2025-04-16T14:56:12.000Z
Bumps [github.com/mark3labs/mcp-go](https://github.com/mark3labs/mcp-go) from 0.17.0 to 0.20.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/mark3labs/mcp-go/releases">github.com/mark3labs/mcp-go's releases</a>.</em></p> <blockquote> <h2>Release v0.20.0</h2> <h2>What's Changed</h2> <ul> <li>feat: add ping for sse server by <a href="https://github.com/lcgash"><code>@​lcgash</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/80">mark3labs/mcp-go#80</a></li> <li>fix(client): allow interface to be implemented by <a href="https://github.com/jkoelker"><code>@​jkoelker</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/135">mark3labs/mcp-go#135</a></li> <li>feat: Tool Handler Middleware by <a href="https://github.com/wimspaargaren"><code>@​wimspaargaren</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/123">mark3labs/mcp-go#123</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/lcgash"><code>@​lcgash</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/80">mark3labs/mcp-go#80</a></li> <li><a href="https://github.com/jkoelker"><code>@​jkoelker</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/135">mark3labs/mcp-go#135</a></li> <li><a href="https://github.com/wimspaargaren"><code>@​wimspaargaren</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/123">mark3labs/mcp-go#123</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/mark3labs/mcp-go/compare/v0.19.0...v0.20.0">https://github.com/mark3labs/mcp-go/compare/v0.19.0...v0.20.0</a></p> <h2>Release v0.19.0</h2> <h2>What's Changed</h2> <ul> <li>fix: SSE client hangs after 30 seconds by <a href="https://github.com/mrene"><code>@​mrene</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/88">mark3labs/mcp-go#88</a></li> <li>fix: change the default SSE endpoint to match the standard one used in the official servers by <a href="https://github.com/deadprogram"><code>@​deadprogram</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/91">mark3labs/mcp-go#91</a></li> <li>fix: mcp-client should also include configurable http headers in the /sse request by <a href="https://github.com/kagezhao"><code>@​kagezhao</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/100">mark3labs/mcp-go#100</a></li> <li>feat: use defer processing error by <a href="https://github.com/songzhibin97"><code>@​songzhibin97</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/98">mark3labs/mcp-go#98</a></li> <li>Feature/pagination functionality by <a href="https://github.com/Jinlkj"><code>@​Jinlkj</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/107">mark3labs/mcp-go#107</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/mrene"><code>@​mrene</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/88">mark3labs/mcp-go#88</a></li> <li><a href="https://github.com/deadprogram"><code>@​deadprogram</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/91">mark3labs/mcp-go#91</a></li> <li><a href="https://github.com/kagezhao"><code>@​kagezhao</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/100">mark3labs/mcp-go#100</a></li> <li><a href="https://github.com/songzhibin97"><code>@​songzhibin97</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/98">mark3labs/mcp-go#98</a></li> <li><a href="https://github.com/Jinlkj"><code>@​Jinlkj</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/107">mark3labs/mcp-go#107</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/mark3labs/mcp-go/compare/v0.18.0...v0.19.0">https://github.com/mark3labs/mcp-go/compare/v0.18.0...v0.19.0</a></p> <h2>Release v0.18.0</h2> <h2>What's Changed</h2> <ul> <li>feat: add NewToolResultError by <a href="https://github.com/daimatz"><code>@​daimatz</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/87">mark3labs/mcp-go#87</a></li> <li>refactor(stdio): improve stdio server message handling by <a href="https://github.com/winterfx"><code>@​winterfx</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/73">mark3labs/mcp-go#73</a></li> <li>Add Stderr() Method to StdioMCPClient by <a href="https://github.com/mashiike"><code>@​mashiike</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/72">mark3labs/mcp-go#72</a></li> <li>fix java mcp message endpoint by <a href="https://github.com/a67793581"><code>@​a67793581</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/75">mark3labs/mcp-go#75</a></li> <li>simplify required field handling in inputSchema by <a href="https://github.com/yikakia"><code>@​yikakia</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/82">mark3labs/mcp-go#82</a></li> <li>make context available in hooks, add OnRegisterSession hook by <a href="https://github.com/zahmadsaleem"><code>@​zahmadsaleem</code></a> in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/92">mark3labs/mcp-go#92</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/daimatz"><code>@​daimatz</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/87">mark3labs/mcp-go#87</a></li> <li><a href="https://github.com/winterfx"><code>@​winterfx</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/73">mark3labs/mcp-go#73</a></li> <li><a href="https://github.com/mashiike"><code>@​mashiike</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/72">mark3labs/mcp-go#72</a></li> <li><a href="https://github.com/yikakia"><code>@​yikakia</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/82">mark3labs/mcp-go#82</a></li> <li><a href="https://github.com/zahmadsaleem"><code>@​zahmadsaleem</code></a> made their first contribution in <a href="https://redirect.github.com/mark3labs/mcp-go/pull/92">mark3labs/mcp-go#92</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/mark3labs/mcp-go/compare/v0.17.0...v0.18.0">https://github.com/mark3labs/mcp-go/compare/v0.17.0...v0.18.0</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/mark3labs/mcp-go/commit/b8dc82de3e48d514d6ceac39aa5019064f437a53"><code>b8dc82d</code></a> feat: Tool Handler Middleware (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/123">#123</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/6b923f677470564750cabbda1bb128912a735191"><code>6b923f6</code></a> fix(client): allow interface to be implemented (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/135">#135</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/cc777fcbf3176d0e76634f58047707d1f666cae8"><code>cc777fc</code></a> feat: add ping for sse server (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/80">#80</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/c7390feedf888e30cb29a1262a8827e3cd77b0e3"><code>c7390fe</code></a> Feature/pagination functionality (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/107">#107</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/62cdf7131a59d291eb26f8172a4ecf1e8daefe7c"><code>62cdf71</code></a> feat: use defer processing error (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/98">#98</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/1b7e34cc02be41251bdd4e6d5c2ccdfd0ba6f5d4"><code>1b7e34c</code></a> mcp-client should also include configurable http headers in the /sse request ...</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/d1e5f33feb16ee870198d462a4226e17a9eb57ce"><code>d1e5f33</code></a> fix: make the default sse endpoint match the standard one used in the officia...</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/f3149bfa6cc0b79e231f39214b76030ae0973409"><code>f3149bf</code></a> fix: remove sse read timeout to avoid ignoring future sse messages (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/88">#88</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/a0e968a752722d87063eb36ea0d55938e752f6dd"><code>a0e968a</code></a> feat: add context to hooks (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/92">#92</a>)</li> <li><a href="https://github.com/mark3labs/mcp-go/commit/607d6c29bb8f56bc30e3154e99e58da1db78fcb9"><code>607d6c2</code></a> simplify required field handling in inputSchema (<a href="https://redirect.github.com/mark3labs/mcp-go/issues/82">#82</a>)</li> <li>Additional commits viewable in <a href="https://github.com/mark3labs/mcp-go/compare/v0.17.0...v0.20.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=github.com/mark3labs/mcp-go&package-manager=go_modules&previous-version=0.17.0&new-version=0.20.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve 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diff --git a/go.mod b/go.mod
@@ -490,7 +490,7 @@ require (
 require (
 	github.com/coder/preview v0.0.0-20250409162646-62939c63c71a
 	github.com/kylecarbs/aisdk-go v0.0.5
-	github.com/mark3labs/mcp-go v0.17.0
+	github.com/mark3labs/mcp-go v0.20.1
 )
 
 require (
diff --git a/go.sum b/go.sum
@@ -1501,8 +1501,8 @@ github.com/makeworld-the-better-one/dither/v2 v2.4.0 h1:Az/dYXiTcwcRSe59Hzw4RI1r
 github.com/makeworld-the-better-one/dither/v2 v2.4.0/go.mod h1:VBtN8DXO7SNtyGmLiGA7IsFeKrBkQPze1/iAeM95arc=
 github.com/marekm4/color-extractor v1.2.1 h1:3Zb2tQsn6bITZ8MBVhc33Qn1k5/SEuZ18mrXGUqIwn0=
 github.com/marekm4/color-extractor v1.2.1/go.mod h1:90VjmiHI6M8ez9eYUaXLdcKnS+BAOp7w+NpwBdkJmpA=
-github.com/mark3labs/mcp-go v0.17.0 h1:5Ps6T7qXr7De/2QTqs9h6BKeZ/qdeUeGrgM5lPzi930=
-github.com/mark3labs/mcp-go v0.17.0/go.mod h1:KmJndYv7GIgcPVwEKJjNcbhVQ+hJGJhrCCB/9xITzpE=
+github.com/mark3labs/mcp-go v0.20.1 h1:E1Bbx9K8d8kQmDZ1QHblM38c7UU2evQ2LlkANk1U/zw=
+github.com/mark3labs/mcp-go v0.20.1/go.mod h1:KmJndYv7GIgcPVwEKJjNcbhVQ+hJGJhrCCB/9xITzpE=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
 github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
 github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=

Original file line number	Diff line number	Diff line change
`@@ -490,7 +490,7 @@ require (`
`490`	`490`	`require (`
`491`	`491`	`github.com/coder/preview v0.0.0-20250409162646-62939c63c71a`
`492`	`492`	`github.com/kylecarbs/aisdk-go v0.0.5`
`493`		`- github.com/mark3labs/mcp-go v0.17.0`
	`493`	`+ github.com/mark3labs/mcp-go v0.20.1`
`494`	`494`	`)`
`495`	`495`
`496`	`496`	`require (`