diff --git a/README.md b/README.md
index 6cb0994..29f33a6 100644
--- a/README.md
+++ b/README.md
@@ -3,10 +3,9 @@
 Command line interface for [ajv](https://github.com/epoberezkin/ajv), one of the [fastest json schema validators](https://github.com/ebdrup/json-schema-benchmark).
 Supports [JSON](http://json.org/), [JSON5](http://json5.org/), and [YAML](http://yaml.org/).
 
-[![build](https://github.com/ajv-validator/ajv-cli/workflows/build/badge.svg)](https://github.com/ajv-validator/ajv-cli/actions?query=workflow%3Abuild)
-[![npm](https://img.shields.io/npm/v/ajv-cli.svg)](https://www.npmjs.com/package/ajv-cli)
-[![coverage](https://coveralls.io/repos/github/ajv-validator/ajv-cli/badge.svg?branch=master)](https://coveralls.io/github/ajv-validator/ajv-cli?branch=master)
-[![gitter](https://img.shields.io/gitter/room/ajv-validator/ajv.svg)](https://gitter.im/ajv-validator/ajv)
+[![build](https://github.com/ContinuousSecurityTooling/ajv-cli/actions/workflows/build.yml/badge.svg)](https://github.com/ContinuousSecurityTooling/ajv-cli/actions/workflows/build.yml)
+[![NPM Version](https://img.shields.io/npm/v/:packageName)](https://www.npmjs.com/package/@continuoussecuritytooling/ajv-cli)
+[![Coverage Status](https://coveralls.io/repos/github/ContinuousSecurityTooling/ajv-cli/badge.svg?branch=develop)](https://coveralls.io/github/ContinuousSecurityTooling/ajv-cli?branch=develop)
 
 - [ajv-cli](#ajv-cli)
   - [Installation](#installation)
@@ -153,6 +152,7 @@ For example, you can use `-c ajv-keywords` to add all keywords from [ajv-keyword
 
   - `js` (default): JavaScript object
   - `json`: JSON with indentation and line-breaks
+  - `code-climate` emits a JSON array of CodeClimate issues to **stdout** (for easy pipe/redirect to a file). Stderr still receives the `<file> invalid` message.
   - `line`: JSON without indentation/line-breaks (for easy parsing)
   - `text`: human readable error messages with data paths
 
diff --git a/src/commands/validate.ts b/src/commands/validate.ts
index 71788ab..440024d 100644
--- a/src/commands/validate.ts
+++ b/src/commands/validate.ts
@@ -3,6 +3,21 @@ import type {ParsedArgs} from "minimist"
 import {compile, getFiles, openFile, logJSON} from "./util"
 import getAjv from "./ajv"
 import * as jsonPatch from "fast-json-patch"
+import {createHash} from "crypto"
+import type {ErrorObject} from "ajv"
+
+// https://docs.gitlab.com/ee/ci/testing/code_quality.html#implement-a-custom-tool
+// https://github.com/codeclimate/platform/blob/master/spec/analyzers/SPEC.md#data-types
+interface CodeClimateIssue {
+  description: string
+  check_name: string
+  fingerprint: string
+  severity: "info" | "minor" | "major" | "critical" | "blocker"
+  location: {
+    path: string
+    lines: {begin: number}
+  }
+}
 
 const cmd: Command = {
   execute,
@@ -18,7 +33,7 @@ const cmd: Command = {
       r: {$ref: "#/$defs/stringOrArray"},
       m: {$ref: "#/$defs/stringOrArray"},
       c: {$ref: "#/$defs/stringOrArray"},
-      errors: {enum: ["json", "line", "text", "js", "no"]},
+      errors: {enum: ["json", "line", "text", "js", "no", "code-climate"]},
       changes: {enum: [true, "json", "line", "js"]},
       spec: {enum: ["draft7", "draft2019", "draft2020", "jtd"]},
     },
@@ -28,6 +43,27 @@ const cmd: Command = {
 
 export default cmd
 
+function formatCodeClimate(file: string, errors: ErrorObject[]): string {
+  const issues: CodeClimateIssue[] = errors.map((err) => {
+    const instancePath = err.instancePath || "/"
+    const message = err.message || "validation error"
+    const fingerprint = createHash("sha1")
+      .update(`${file}\0${instancePath}\0${message}`)
+      .digest("hex")
+    return {
+      description: `[schema] #${instancePath} ${message}`,
+      check_name: "json-schema",
+      fingerprint,
+      severity: "major",
+      location: {
+        path: file,
+        lines: {begin: 1},
+      },
+    }
+  })
+  return JSON.stringify(issues, null, "  ")
+}
+
 function execute(argv: ParsedArgs): boolean {
   const ajv = getAjv(argv)
   const validate = compile(ajv, argv.s)
@@ -54,7 +90,11 @@ function execute(argv: ParsedArgs): boolean {
       }
     } else {
       console.error(file, "invalid")
-      console.error(logJSON(argv.errors, validate.errors, ajv))
+      if (argv.errors === "code-climate") {
+        console.log(formatCodeClimate(file, validate.errors as ErrorObject[]))
+      } else {
+        console.error(logJSON(argv.errors, validate.errors, ajv))
+      }
     }
     return validData
   }
diff --git a/test/validate.spec.ts b/test/validate.spec.ts
index f2d5eea..e2e1535 100644
--- a/test/validate.spec.ts
+++ b/test/validate.spec.ts
@@ -242,6 +242,68 @@ describe("validate", function () {
     })
   })
 
+  describe('option "errors" code-climate', () => {
+    it("should output valid CodeClimate JSON for invalid data", (done) => {
+      cli(
+        "-s test/schema.json -d test/invalid_data.json --errors=code-climate",
+        (error, stdout, stderr) => {
+          assert(error instanceof Error)
+          assert(stderr.includes("invalid"))
+          const issues = JSON.parse(stdout)
+          assert(Array.isArray(issues))
+          assert(issues.length > 0)
+          const issue = issues[0]
+          assert.strictEqual(typeof issue.description, "string")
+          assert.strictEqual(issue.check_name, "json-schema")
+          assert.strictEqual(typeof issue.fingerprint, "string")
+          assert.strictEqual(issue.fingerprint.length, 40)
+          assert.strictEqual(issue.severity, "major")
+          assert.strictEqual(typeof issue.location.path, "string")
+          assert.strictEqual(typeof issue.location.lines.begin, "number")
+          done()
+        }
+      )
+    })
+
+    it("should produce no issues for valid data", (done) => {
+      cli(
+        "-s test/schema.json -d test/valid_data.json --errors=code-climate",
+        (error, stdout, stderr) => {
+          assert.strictEqual(error, null)
+          assert(stdout.includes("valid"))
+          assert.strictEqual(stderr, "")
+          done()
+        }
+      )
+    })
+
+    it("should include the file path in the location", (done) => {
+      cli(
+        "-s test/schema.json -d test/invalid_data.json --errors=code-climate",
+        (error, stdout, _stderr) => {
+          assert(error instanceof Error)
+          const issues = JSON.parse(stdout)
+          assert(issues[0].location.path.includes("invalid_data"))
+          done()
+        }
+      )
+    })
+
+    it("should produce unique fingerprints per error", (done) => {
+      cli(
+        "-s test/schema.json -d test/invalid_data.json --errors=code-climate --all-errors",
+        (error, stdout, _stderr) => {
+          assert(error instanceof Error)
+          const issues = JSON.parse(stdout)
+          const fingerprints = issues.map((i: {fingerprint: string}) => i.fingerprint)
+          const unique = new Set(fingerprints)
+          assert.strictEqual(fingerprints.length, unique.size)
+          done()
+        }
+      )
+    })
+  })
+
   describe('option "changes"', () => {
     it("should log changes in the object after validation", (done) => {
       cli(