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Fix Ajv import compatibility issue by downgrading to v6

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Downgrade Ajv from v8.17.1 to v6.12.6 to resolve ESM/CJS module compatibility issues that were causing "does not provide an export named 'Ajv'" errors in projects using this SDK. This ensures consistent import patterns across different module systems.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Basil Hosmer 2025-05-19 13:05:21 -04:00
commit 4cc8ed43b4
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3 changed files with 16 additions and 91 deletions
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100
package-lock.json generated
View file

@ -9,7 +9,7 @@
"version": "1.11.4",
"license": "MIT",
"dependencies": {
"ajv": "^8.17.1",
"ajv": "^6.12.6",
"content-type": "^1.0.5",
"cors": "^2.8.5",
"cross-spawn": "^7.0.5",
@ -1036,30 +1036,6 @@
"url": "https://opencollective.com/eslint"
}
},
"node_modules/@eslint/eslintrc/node_modules/ajv": {
"version": "6.12.6",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
"dev": true,
"license": "MIT",
"dependencies": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
},
"funding": {
"type": "github",
"url": "https://github.com/sponsors/epoberezkin"
}
},
"node_modules/@eslint/eslintrc/node_modules/json-schema-traverse": {
"version": "0.4.1",
"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
"dev": true,
"license": "MIT"
},
"node_modules/@eslint/js": {
"version": "9.13.0",
"resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.13.0.tgz",
@ -2223,15 +2199,15 @@
}
},
"node_modules/ajv": {
"version": "8.17.1",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
"integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
"version": "6.12.6",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
"license": "MIT",
"dependencies": {
"fast-deep-equal": "^3.1.3",
"fast-uri": "^3.0.1",
"json-schema-traverse": "^1.0.0",
"require-from-string": "^2.0.2"
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
},
"funding": {
"type": "github",
@ -3241,30 +3217,6 @@
"url": "https://opencollective.com/eslint"
}
},
"node_modules/eslint/node_modules/ajv": {
"version": "6.12.6",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
"dev": true,
"license": "MIT",
"dependencies": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
},
"funding": {
"type": "github",
"url": "https://github.com/sponsors/epoberezkin"
}
},
"node_modules/eslint/node_modules/json-schema-traverse": {
"version": "0.4.1",
"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
"dev": true,
"license": "MIT"
},
"node_modules/espree": {
"version": "10.2.0",
"resolved": "https://registry.npmjs.org/espree/-/espree-10.2.0.tgz",
@ -3532,8 +3484,7 @@
"node_modules/fast-json-stable-stringify": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
"integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==",
"dev": true
"integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw=="
},
"node_modules/fast-levenshtein": {
"version": "2.0.6",
@ -3548,22 +3499,6 @@
"dev": true,
"license": "MIT"
},
"node_modules/fast-uri": {
"version": "3.0.6",
"resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.0.6.tgz",
"integrity": "sha512-Atfo14OibSv5wAp4VWNsFYE1AchQRTv9cBGWET4pZWHzYshFSS9NQI6I57rdKn9croWVMbYFbLhJ+yJvmZIIHw==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/fastify"
},
{
"type": "opencollective",
"url": "https://opencollective.com/fastify"
}
],
"license": "BSD-3-Clause"
},
"node_modules/fastq": {
"version": "1.17.1",
"resolved": "https://registry.npmjs.org/fastq/-/fastq-1.17.1.tgz",
@ -4944,9 +4879,9 @@
"dev": true
},
"node_modules/json-schema-traverse": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
"integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==",
"version": "0.4.1",
"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
"license": "MIT"
},
"node_modules/json-stable-stringify-without-jsonify": {
@ -5621,7 +5556,6 @@
"version": "2.3.1",
"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
"integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
"dev": true,
"license": "MIT",
"engines": {
"node": ">=6"
@ -5727,15 +5661,6 @@
"node": ">=0.10.0"
}
},
"node_modules/require-from-string": {
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
"integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==",
"license": "MIT",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/resolve": {
"version": "1.22.8",
"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.8.tgz",
@ -6518,7 +6443,6 @@
"version": "4.4.1",
"resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
"integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
"dev": true,
"license": "BSD-2-Clause",
"dependencies": {
"punycode": "^2.1.0"

2
package.json
View file

@ -46,7 +46,7 @@
"client": "tsx src/cli.ts client"
},
"dependencies": {
"ajv": "^8.17.1",
"ajv": "^6.12.6",
"content-type": "^1.0.5",
"cors": "^2.8.5",
"cross-spawn": "^7.0.5",

5
src/client/index.ts
View file

@ -43,7 +43,8 @@ import {
ErrorCode,
McpError,
} from "../types.js";
import { Ajv, type ValidateFunction } from "ajv";
import Ajv from "ajv";
import type { ValidateFunction } from "ajv";
export type ClientOptions = ProtocolOptions & {
/**
@ -102,7 +103,7 @@ export class Client<
) {
super(options);
this._capabilities = options?.capabilities ?? {};
this._ajv = new Ajv({ strict: false, validateFormats: true });
this._ajv = new Ajv();
}
/**