feat: replace parse-eval with mathjs for calculator tool

package.json

@@ -115,10 +115,10 @@
     "del-cli": "^5.1.0",
     "dotenv": "^16.4.5",
     "eslint": "^8.57.0",
-    "expr-eval": "^2.0.2",
     "husky": "^9.0.11",
     "lint-staged": "^15.2.5",
     "llamaindex": "^0.3.16",
+    "mathjs": "^13.0.0",
     "np": "^10.0.5",
     "npm-run-all2": "^6.2.0",
     "only-allow": "^1.2.1",
@@ -139,8 +139,8 @@
     "@langchain/core": "^0.2.6",
     "@nangohq/node": "^0.39.33",
     "ai": "^3.1.30",
-    "expr-eval": "^2.0.2",
     "llamaindex": "^0.3.16",
+    "mathjs": "^13.0.0",
     "twitter-api-sdk": "^1.2.1"
   },
   "peerDependenciesMeta": {
@@ -162,10 +162,10 @@
     "ai": {
       "optional": true
     },
-    "expr-eval": {
+    "llamaindex": {
       "optional": true
     },
-    "llamaindex": {
+    "mathjs": {
       "optional": true
     },
     "twitter-api-sdk": {

pnpm-lock.yaml

@@ -93,9 +93,6 @@ importers:
       eslint:
         specifier: ^8.57.0
         version: 8.57.0
-      expr-eval:
-        specifier: ^2.0.2
-        version: 2.0.2
       husky:
         specifier: ^9.0.11
         version: 9.0.11
@@ -105,6 +102,9 @@ importers:
       llamaindex:
         specifier: ^0.3.16
         version: 0.3.16(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(@notionhq/client@2.2.15(encoding@0.1.13))(bufferutil@4.0.8)(encoding@0.1.13)(node-fetch@3.3.2)(socks@2.8.3)(typescript@5.4.5)(utf-8-validate@6.0.4)
+      mathjs:
+        specifier: ^13.0.0
+        version: 13.0.0
       np:
         specifier: ^10.0.5
         version: 10.0.5(typescript@5.4.5)
@@ -2019,6 +2019,9 @@ packages:
     resolution: {integrity: sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==}
     engines: {node: '>= 6'}
 
+  complex.js@2.1.1:
+    resolution: {integrity: sha512-8njCHOTtFFLtegk6zQo0kkVX1rngygb/KQI6z1qZxlFI3scluC+LVTCFbrkWjBv4vvLlbQ9t88IPMC6k95VTTg==}
+
   concat-map@0.0.1:
     resolution: {integrity: sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==}
 
@@ -2155,6 +2158,9 @@ packages:
     resolution: {integrity: sha512-VfxadyCECXgQlkoEAjeghAr5gY3Hf+IKjKb+X8tGVDtveCjN+USwprd2q3QXBR9T1+x2DG0XZF5/w+7HAtSaXA==}
     engines: {node: '>=10'}
 
+  decimal.js@10.4.3:
+    resolution: {integrity: sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==}
+
   decircular@0.1.1:
     resolution: {integrity: sha512-V2Vy+QYSXdgxRPmOZKQWCDf1KQNTUP/Eqswv/3W20gz7+6GB1HTosNrWqK3PqstVpFw/Dd/cGTmXSTKPeOiGVg==}
     engines: {node: '>=18'}
@@ -2386,6 +2392,9 @@ packages:
   escape-html@1.0.3:
     resolution: {integrity: sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==}
 
+  escape-latex@1.2.0:
+    resolution: {integrity: sha512-nV5aVWW1K0wEiUIEdZ4erkGGH8mDxGyxSeqPzRNtWP7ataw+/olFObw7hujFWlVjNsaDFw5VZ5NzVSIqRgfTiw==}
+
   escape-string-regexp@1.0.5:
     resolution: {integrity: sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==}
     engines: {node: '>=0.8.0'}
@@ -2583,9 +2592,6 @@ packages:
     resolution: {integrity: sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==}
     engines: {node: '>=6'}
 
-  expr-eval@2.0.2:
-    resolution: {integrity: sha512-4EMSHGOPSwAfBiibw3ndnP0AvjDWLsMvGOvWEZ2F96IGk0bIVdjQisOHxReSkE13mHcfbuCiXw+G4y0zv6N8Eg==}
-
   express@4.19.2:
     resolution: {integrity: sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==}
     engines: {node: '>= 0.10.0'}
@@ -2731,6 +2737,9 @@ packages:
     resolution: {integrity: sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==}
     engines: {node: '>= 0.6'}
 
+  fraction.js@4.3.7:
+    resolution: {integrity: sha512-ZsDfxO51wGAXREY55a7la9LScWpwv9RxIrYABrlvOFBlH/ShPnrtsXeuUIfXKKOVicNxQ+o8JTbJvjS4M89yew==}
+
   fresh@0.5.2:
     resolution: {integrity: sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==}
     engines: {node: '>= 0.6'}
@@ -3371,6 +3380,9 @@ packages:
     resolution: {integrity: sha512-JVYhQnN59LVPFCEcVa2C3CrEKYacvjRfqIQl+h8oi91aLYQVWRYbxjPcv1bUiUy/kLmQaANrYfNMCO3kuEDHfw==}
     engines: {node: '>=14'}
 
+  javascript-natural-sort@0.7.1:
+    resolution: {integrity: sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw==}
+
   joycon@3.1.1:
     resolution: {integrity: sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==}
     engines: {node: '>=10'}
@@ -3833,6 +3845,11 @@ packages:
     resolution: {integrity: sha512-hdN1wVrZbb29eBGiGjJbeP8JbKjq1urkHJ/LIP/NY48MZ1QVXUsQBV1G1zvYFHn1XE06cwjBsOI2K3Ulnj1YXQ==}
     engines: {node: '>=8'}
 
+  mathjs@13.0.0:
+    resolution: {integrity: sha512-Jy9/01M5lTRLxlkxnvPmvWq6EFwzq8guIspeQ9p66AY+8Pih3Jf8Us5fSZ9kC8gl7iRNHUQ+SJpitX41aa6agw==}
+    engines: {node: '>= 18'}
+    hasBin: true
+
   md-utils-ts@2.0.0:
     resolution: {integrity: sha512-sMG6JtX0ebcRMHxYTcmgsh0/m6o8hGdQHFE2OgjvflRZlQM51CGGj/uuk056D+12BlCiW0aTpt/AdlDNtgQiew==}
 
@@ -4898,6 +4915,9 @@ packages:
   secure-json-parse@2.7.0:
     resolution: {integrity: sha512-6aU+Rwsezw7VR8/nyvKTx8QpWH9FrcYiXXlqC4z5d5XQBDRqtbfsRjnwGyqbi3gddNtWHuEk9OANUotL26qKUw==}
 
+  seedrandom@3.0.5:
+    resolution: {integrity: sha512-8OwmbklUNzwezjGInmZ+2clQmExQPvomqjL7LFqOYqtmuxRgQYqOD3mHaU+MvZn5FLUeVxVfQjwLZW/n/JFuqg==}
+
   semver-diff@4.0.0:
     resolution: {integrity: sha512-0Ju4+6A8iOnpL/Thra7dZsSlOHYAHIeMxfhWQRI1/VLcT3WDBZKKtQt/QkBOsiIN9ZpuvHE6cGZ0x4glCMmfiA==}
     engines: {node: '>=12'}
@@ -5312,6 +5332,9 @@ packages:
   tiktoken@1.0.15:
     resolution: {integrity: sha512-sCsrq/vMWUSEW29CJLNmPvWxlVp7yh2tlkAjpJltIKqp5CKf98ZNpdeHRmAlPVFlGEbswDc6SmI8vz64W/qErw==}
 
+  tiny-emitter@2.1.0:
+    resolution: {integrity: sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==}
+
   tiny-invariant@1.3.3:
     resolution: {integrity: sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==}
 
@@ -5496,6 +5519,10 @@ packages:
   typed-emitter@2.1.0:
     resolution: {integrity: sha512-g/KzbYKbH5C2vPkaXGu8DJlHrGKHLsM25Zg9WuC9pMGfuvT+X25tZQWo5fK1BjBm8+UrVE9LDCvaY0CQk+fXDA==}
 
+  typed-function@4.2.1:
+    resolution: {integrity: sha512-EGjWssW7Tsk4DGfE+5yluuljS1OGYWiI1J6e8puZz9nTMM51Oug8CD5Zo4gWMsOhq5BI+1bF+rWTm4Vbj3ivRA==}
+    engines: {node: '>= 18'}
+
   typedarray-to-buffer@3.1.5:
     resolution: {integrity: sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==}
 
@@ -6666,7 +6693,7 @@ snapshots:
       camelcase: 6.3.0
       decamelize: 1.2.0
       js-tiktoken: 1.0.12
-      langsmith: 0.1.30(@langchain/core@0.2.6(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13)))(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13))
+      langsmith: 0.1.30(xbvsrwosbvwfqoqep4p3rr3e2i)
       ml-distance: 4.0.1
       mustache: 4.2.0
       p-queue: 6.6.2
@@ -8282,6 +8309,8 @@ snapshots:
 
   commander@4.1.1: {}
 
+  complex.js@2.1.1: {}
+
   concat-map@0.0.1: {}
 
   config-chain@1.1.13:
@@ -8400,6 +8429,8 @@ snapshots:
 
   decamelize@5.0.1: {}
 
+  decimal.js@10.4.3: {}
+
   decircular@0.1.1: {}
 
   decompress-response@6.0.0:
@@ -8684,6 +8715,8 @@ snapshots:
 
   escape-html@1.0.3: {}
 
+  escape-latex@1.2.0: {}
+
   escape-string-regexp@1.0.5: {}
 
   escape-string-regexp@4.0.0: {}
@@ -8971,8 +9004,6 @@ snapshots:
 
   expand-template@2.0.3: {}
 
-  expr-eval@2.0.2: {}
-
   express@4.19.2:
     dependencies:
       accepts: 1.3.8
@@ -9166,6 +9197,8 @@ snapshots:
 
   forwarded@0.2.0: {}
 
+  fraction.js@4.3.7: {}
+
   fresh@0.5.2: {}
 
   fs-constants@1.0.0: {}
@@ -9830,6 +9863,8 @@ snapshots:
     optionalDependencies:
       '@pkgjs/parseargs': 0.11.0
 
+  javascript-natural-sort@0.7.1: {}
+
   joycon@3.1.1: {}
 
   js-base64@3.7.2: {}
@@ -9941,7 +9976,7 @@ snapshots:
       js-yaml: 4.1.0
       jsonpointer: 5.0.1
       langchainhub: 0.0.11
-      langsmith: 0.1.30(@langchain/core@0.2.6(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13)))(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13))
+      langsmith: 0.1.30(xbvsrwosbvwfqoqep4p3rr3e2i)
       ml-distance: 4.0.1
       openapi-types: 12.1.3
       p-retry: 4.6.2
@@ -9995,18 +10030,6 @@ snapshots:
 
   langchainhub@0.0.11: {}
 
-  ? langsmith@0.1.30(@langchain/core@0.2.6(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13)))(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13))
-  : dependencies:
-      '@types/uuid': 9.0.8
-      commander: 10.0.1
-      p-queue: 6.6.2
-      p-retry: 4.6.2
-      uuid: 9.0.1
-    optionalDependencies:
-      '@langchain/core': 0.2.6(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13))
-      langchain: 0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      openai: 4.49.0(encoding@0.1.13)
-
   langsmith@0.1.30(@langchain/core@0.2.6(langchain@0.2.5(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13)))(langchain@0.2.5(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13)):
     dependencies:
       '@types/uuid': 9.0.8
@@ -10019,6 +10042,18 @@ snapshots:
       langchain: 0.2.5(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       openai: 4.49.0(encoding@0.1.13)
 
+  langsmith@0.1.30(xbvsrwosbvwfqoqep4p3rr3e2i):
+    dependencies:
+      '@types/uuid': 9.0.8
+      commander: 10.0.1
+      p-queue: 6.6.2
+      p-retry: 4.6.2
+      uuid: 9.0.1
+    optionalDependencies:
+      '@langchain/core': 0.2.6(langchain@0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(openai@4.49.0(encoding@0.1.13))
+      langchain: 0.2.5(@aws-sdk/credential-provider-node@3.592.0(@aws-sdk/client-sso-oidc@3.592.0)(@aws-sdk/client-sts@3.592.0))(@browserbasehq/sdk@1.3.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(@notionhq/client@2.2.15(encoding@0.1.13))(@pinecone-database/pinecone@2.2.2)(assemblyai@4.4.5(bufferutil@4.0.8)(utf-8-validate@6.0.4))(axios@1.7.2)(chromadb@1.8.1(@google/generative-ai@0.12.0)(cohere-ai@7.9.5(encoding@0.1.13))(encoding@0.1.13)(openai@4.49.0(encoding@0.1.13)))(encoding@0.1.13)(fast-xml-parser@4.4.0)(ignore@5.3.1)(mammoth@1.7.2)(mongodb@6.7.0(@aws-sdk/credential-providers@3.592.0(@aws-sdk/client-sso-oidc@3.592.0))(socks@2.8.3))(openai@4.49.0(encoding@0.1.13))(ws@8.17.0(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      openai: 4.49.0(encoding@0.1.13)
+
   language-subtag-registry@0.3.23: {}
 
   language-tags@1.0.9:
@@ -10284,6 +10319,18 @@ snapshots:
 
   map-obj@4.3.0: {}
 
+  mathjs@13.0.0:
+    dependencies:
+      '@babel/runtime': 7.24.6
+      complex.js: 2.1.1
+      decimal.js: 10.4.3
+      escape-latex: 1.2.0
+      fraction.js: 4.3.7
+      javascript-natural-sort: 0.7.1
+      seedrandom: 3.0.5
+      tiny-emitter: 2.1.0
+      typed-function: 4.2.1
+
   md-utils-ts@2.0.0: {}
 
   mdn-data@2.0.30: {}
@@ -11418,6 +11465,8 @@ snapshots:
 
   secure-json-parse@2.7.0: {}
 
+  seedrandom@3.0.5: {}
+
   semver-diff@4.0.0:
     dependencies:
       semver: 7.6.2
@@ -11894,6 +11943,8 @@ snapshots:
 
   tiktoken@1.0.15: {}
 
+  tiny-emitter@2.1.0: {}
+
   tiny-invariant@1.3.3: {}
 
   tinybench@2.8.0: {}
@@ -12078,6 +12129,8 @@ snapshots:
     optionalDependencies:
       rxjs: 7.8.1
 
+  typed-function@4.2.1: {}
+
   typedarray-to-buffer@3.1.5:
     dependencies:
       is-typedarray: 1.0.0

readme.md

@@ -131,7 +131,7 @@ Depending on the AI SDK and tool you want to use, you'll also need to install th
 | Service                                                                  | Client                 | Description                                                                                                                                                                                                                                                    |
 | ------------------------------------------------------------------------ | ---------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | [Bing](https://www.microsoft.com/en-us/bing/apis/bing-web-search-api)    | `BingClient`           | Bing web search.                                                                                                                                                                                                                                               |
-| [Calculator](https://github.com/silentmatt/expr-eval)                    | `calculator`           | Basic calculator for simple mathematical expressions.                                                                                                                                                                                                          |
+| [Calculator](https://github.com/josdejong/mathjs)                        | `calculator`           | Basic calculator for simple mathematical expressions.                                                                                                                                                                                                          |
 | [Clearbit](https://dashboard.clearbit.com/docs)                          | `ClearbitClient`       | Resolving and enriching people and company datae.                                                                                                                                                                                                              |
 | [Dexa](https://dexa.ai)                                                  | `DexaClient`           | Answers questions from the world's best podcasters.                                                                                                                                                                                                            |
 | [Diffbot](https://docs.diffbot.com)                                      | `DiffbotClient`        | Web page classification and scraping; person and company data enrichment.                                                                                                                                                                                      |

src/tools/calculator.ts

@@ -1,9 +1,8 @@
-import { Parser } from 'expr-eval'
+import { evaluate } from 'mathjs'
 import { z } from 'zod'
 
 import { createAIFunction } from '../create-ai-function.js'
 
-// TODO: consider using https://github.com/josdejong/mathjs
 // TODO: ensure `expr` is sanitized to not run arbitrary code
 
 export const CalculatorInputSchema = z.object({
@@ -15,11 +14,11 @@ export const calculator = createAIFunction(
   {
     name: 'calculator',
     description:
-      'Computes the result of simple mathematical expressions. Handles basic arithmetic operations like addition, subtraction, multiplication, division, exponentiation, and common functions like sin, cos, abs, exp, and random.',
+      'Computes the result of simple mathematical expressions. Handles basic arithmetic operations like addition, subtraction, multiplication, division, exponentiation, and common functions like sin, cos, abs, exp, and random. Example expressions: "1.2 * (2 + 4.5)", "12.7 cm to inch", "sin(45 deg) ^ 2"',
     inputSchema: CalculatorInputSchema
   },
   async (input: CalculatorInput) => {
-    const result: number = Parser.evaluate(input.expr)
+    const result: number = evaluate(input.expr)
     return result
   }
 )