From aed87125df15a6bb791b974309b244a2af14d1d3 Mon Sep 17 00:00:00 2001 From: nick powell Date: Thu, 18 Sep 2025 10:46:05 -0700 Subject: [PATCH] feat: add mcp server Signed-off-by: nick powell --- .gitignore | 3 +++ go.mod | 6 +++++- go.sum | 12 ++++++++++-- pkg/cmd/root.go | 16 ++++++++++++++++ 4 files changed, 34 insertions(+), 3 deletions(-) diff --git a/.gitignore b/.gitignore index 0fd2c6bda..fb56341cc 100644 --- a/.gitignore +++ b/.gitignore @@ -14,3 +14,6 @@ vendor/ cmd/helm/testdata/testcharts/issue-7233/charts/* pkg/cmd/testdata/testcharts/issue-7233/charts/* .pre-commit-config.yaml + +# Ignore exported mcp tools +mcp-tools.json diff --git a/go.mod b/go.mod index 77e761de2..8538c12ab 100644 --- a/go.mod +++ b/go.mod @@ -26,6 +26,7 @@ require ( github.com/mattn/go-shellwords v1.0.12 github.com/mitchellh/copystructure v1.2.0 github.com/moby/term v0.5.2 + github.com/njayp/ophis v0.5.4 github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/image-spec v1.1.1 github.com/rubenv/sql-migrate v1.8.0 @@ -88,6 +89,7 @@ require ( github.com/google/btree v1.1.3 // indirect github.com/google/gnostic-models v0.7.0 // indirect github.com/google/go-cmp v0.7.0 // indirect + github.com/google/jsonschema-go v0.2.3 // indirect github.com/google/uuid v1.6.0 // indirect github.com/gorilla/handlers v1.5.2 // indirect github.com/gorilla/mux v1.8.1 // indirect @@ -113,6 +115,7 @@ require ( github.com/mitchellh/go-wordwrap v1.0.1 // indirect github.com/mitchellh/reflectwalk v1.0.2 // indirect github.com/moby/spdystream v0.5.0 // indirect + github.com/modelcontextprotocol/go-sdk v0.5.0 // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect @@ -132,10 +135,11 @@ require ( github.com/russross/blackfriday/v2 v2.1.0 // indirect github.com/shopspring/decimal v1.4.0 // indirect github.com/sirupsen/logrus v1.9.3 // indirect - github.com/spf13/cast v1.7.0 // indirect + github.com/spf13/cast v1.10.0 // indirect github.com/tetratelabs/wabin v0.0.0-20230304001439-f6f874872834 // indirect github.com/x448/float16 v0.8.4 // indirect github.com/xlab/treeprint v1.2.0 // indirect + github.com/yosida95/uritemplate/v3 v3.0.2 // indirect go.opentelemetry.io/auto/sdk v1.1.0 // indirect go.opentelemetry.io/contrib/bridges/prometheus v0.57.0 // indirect go.opentelemetry.io/contrib/exporters/autoexport v0.57.0 // indirect diff --git a/go.sum b/go.sum index 9fa40e4d4..e5d82e0f7 100644 --- a/go.sum +++ b/go.sum @@ -143,6 +143,8 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= +github.com/google/jsonschema-go v0.2.3 h1:dkP3B96OtZKKFvdrUSaDkL+YDx8Uw9uC4Y+eukpCnmM= +github.com/google/jsonschema-go v0.2.3/go.mod h1:r5quNTdLOYEz95Ru18zA0ydNbBuYoo9tgaYcxEYhJVE= github.com/google/pprof v0.0.0-20250630185457-6e76a2b096b5 h1:xhMrHhTJ6zxu3gA4enFM9MLn9AY7613teCdFnlUVbSQ= github.com/google/pprof v0.0.0-20250630185457-6e76a2b096b5/go.mod h1:5hDyRhoBCxViHszMt12TnOpEI4VVi+U8Gm9iphldiMA= github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= @@ -225,6 +227,8 @@ github.com/moby/spdystream v0.5.0 h1:7r0J1Si3QO/kjRitvSLVVFUjxMEb/YLj6S9FF62JBCU github.com/moby/spdystream v0.5.0/go.mod h1:xBAYlnt/ay+11ShkdFKNAG7LsyK/tmNBVvVOwrfMgdI= github.com/moby/term v0.5.2 h1:6qk3FJAFDs6i/q3W/pQ97SX192qKfZgGjCQqfCJkgzQ= github.com/moby/term v0.5.2/go.mod h1:d3djjFCrjnB+fl8NJux+EJzu0msscUP+f8it8hPkFLc= +github.com/modelcontextprotocol/go-sdk v0.5.0 h1:WXRHx/4l5LF5MZboeIJYn7PMFCrMNduGGVapYWFgrF8= +github.com/modelcontextprotocol/go-sdk v0.5.0/go.mod h1:degUj7OVKR6JcYbDF+O99Fag2lTSTbamZacbGTRTSGU= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= @@ -240,6 +244,8 @@ github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8m github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f h1:y5//uYreIhSUg3J1GEMiLbxo1LJaP8RfCpH6pymGZus= github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw= +github.com/njayp/ophis v0.5.4 h1:iYnAIAkIFHjMHzVmOeuGSglsxREivzlXSMb21DCQ8EY= +github.com/njayp/ophis v0.5.4/go.mod h1:k6/uYRjnRom7U1vJhqxiGDTx7f8f78QbdL4xuWOnCyY= github.com/onsi/ginkgo/v2 v2.23.4 h1:ktYTpKJAVZnDT4VjxSbiBenUjmlL/5QkBEocaWXiQus= github.com/onsi/ginkgo/v2 v2.23.4/go.mod h1:Bt66ApGPBFzHyR+JO10Zbt0Gsp4uWxu5mIOTusL46e8= github.com/onsi/gomega v1.37.0 h1:CdEG8g0S133B4OswTDC/5XPSzE1OeP29QOioj2PID2Y= @@ -298,8 +304,8 @@ github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+D github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ= github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= -github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w= -github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo= +github.com/spf13/cast v1.10.0 h1:h2x0u2shc1QuLHfxi+cTJvs30+ZAHOGRic8uyGTDWxY= +github.com/spf13/cast v1.10.0/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo= github.com/spf13/cobra v1.10.1 h1:lJeBwCfmrnXthfAupyUTzJ/J4Nc1RsHC/mSRU2dll/s= github.com/spf13/cobra v1.10.1/go.mod h1:7SmJGaTHFVBY0jW4NXGluQoLvhqFQM+6XSKD+P4XaB0= github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= @@ -323,6 +329,8 @@ github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM= github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg= github.com/xlab/treeprint v1.2.0 h1:HzHnuAF1plUN2zGlAFHbSQP2qJ0ZAD3XF5XD7OesXRQ= github.com/xlab/treeprint v1.2.0/go.mod h1:gj5Gd3gPdKtR1ikdDK6fnFLdmIS0X30kTTuNd/WEJu0= +github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4= +github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= diff --git a/pkg/cmd/root.go b/pkg/cmd/root.go index 4f1be88d6..88642a885 100644 --- a/pkg/cmd/root.go +++ b/pkg/cmd/root.go @@ -30,6 +30,8 @@ import ( "github.com/spf13/cobra" "sigs.k8s.io/yaml" + "github.com/njayp/ophis" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/tools/clientcmd" @@ -282,6 +284,20 @@ func newRootCmdWithConfig(actionConfig *action.Configuration, out io.Writer, arg newPluginCmd(out), newVersionCmd(out), + // mcp server commands + ophis.Command(&ophis.Config{ + Filters: []ophis.Filter{ + ophis.AllowFilter([]string{ + "helm list", + "helm status", + "helm get", + "helm history", + "helm show", + "helm search", + }), + }, + }), + // Hidden documentation generator command: 'helm docs' newDocsCmd(out), )