chore: bitcoin snap integration into packages

[taran-a]

Explanation

Phase C: Integration into packages/ from migration guide

Move files from intermediate folder merged-packages/ to packages/.
Fix eslint/ts errors, and suppress the rest.
Add a bunch of resolutions to the main package.json to fix SES env issue during bitcoin snap build.
Update teams.json, codeowners files.

References

• Related to WPN-1324

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	jest-transform-stub@​2.0.0
	@​metamask/​keyring-snap-sdk@​9.2.0 ⏵ 8.0.0				-1
	@​metamask/​bitcoindevkit@​0.1.13
	wif@​5.0.0
	bip322-js@​3.0.0
	jest-mock-extended@​4.0.1
	superstruct@​2.0.2
	dotenv@​17.4.2
	typescript@​5.7.3 ⏵ 5.8.3	+1		+1	+1
	concurrently@​9.2.3
	@​metamask/​slip44@​4.4.0 ⏵ 4.5.0	+1		+1	+6

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[socket-security]

Caution

MetaMask internal reviewing guidelines:

• Do not ignore-all
• Each alert has instructions on how to review if you don't know what it means. If lost, ask your Security Liaison or the supply-chain group
• Copy-paste ignore lines for specific packages or a group of one kind with a note on what research you did to deem it safe.
  @SocketSecurity ignore npm/PACKAGE@VERSION

Action	Severity	Alert  (click "▶" to expand/collapse)
Block		Network access: npm @metamask/bitcoindevkit in module globalThis["fetch"] Module: globalThis["fetch"] Location: Package overview From: packages/bitcoin-wallet-snap/package.json → npm/@metamask/bitcoindevkit@0.1.13 ℹ Read more on: This package | This alert | What is network access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@metamask/bitcoindevkit@0.1.13. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		System shell access: npm concurrently in module child_process Module: child_process Location: Package overview From: packages/bitcoin-wallet-snap/package.json → npm/concurrently@9.2.3 ℹ Read more on: This package | This alert | What is shell access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should avoid accessing the shell which can reduce portability, and make it easier for malicious shell access to be introduced. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/concurrently@9.2.3. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		System shell access: npm tree-kill in module child_process Module: child_process Location: Package overview From: ? → npm/concurrently@9.2.3 → npm/tree-kill@1.2.2 ℹ Read more on: This package | This alert | What is shell access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should avoid accessing the shell which can reduce portability, and make it easier for malicious shell access to be introduced. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/tree-kill@1.2.2. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm bs58 is now published by junderw instead of dcousens New Author: junderw Previous Author: dcousens From: ? → npm/bip322-js@3.0.0 → npm/bs58@5.0.0 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/bs58@5.0.0. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm bs58check is now published by junderw instead of dcousens New Author: junderw Previous Author: dcousens From: ? → npm/bip322-js@3.0.0 → npm/bs58check@3.0.1 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/bs58check@3.0.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm parse-asn1 is now published by ljharb instead of cwmma New Author: ljharb Previous Author: cwmma From: ? → npm/@metamask/snaps-cli@8.4.1 → npm/parse-asn1@5.1.7 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/parse-asn1@5.1.7. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm pbkdf2 is now published by ljharb instead of cwmma New Author: ljharb Previous Author: cwmma From: ? → npm/@metamask/snaps-jest@9.8.0 → npm/@metamask/snaps-cli@8.4.1 → npm/pbkdf2@3.1.3 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/pbkdf2@3.1.3. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm ripemd160 is now published by dcousens instead of jprichardson New Author: dcousens Previous Author: jprichardson From: ? → npm/@metamask/snaps-jest@9.8.0 → npm/@metamask/snaps-cli@8.4.1 → npm/bip322-js@3.0.0 → npm/ripemd160@2.0.2 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/ripemd160@2.0.2. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Publisher changed: npm varuint-bitcoin is now published by junderw instead of fanatid New Author: junderw Previous Author: fanatid From: ? → npm/bip322-js@3.0.0 → npm/varuint-bitcoin@1.1.2 ℹ Read more on: This package | This alert | What is new author? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Scrutinize new collaborator additions to packages because they now have the ability to publish code into your dependency tree. Packages should avoid frequent or unnecessary additions or changes to publishing rights. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/varuint-bitcoin@1.1.2. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Deprecated by its maintainer: npm lodash.isequal Reason: This package is deprecated. Use require('node:util').isDeepStrictEqual instead. From: ? → npm/jest-mock-extended@4.0.1 → npm/lodash.isequal@4.5.0 ℹ Read more on: This package | This alert | What is a deprecated package? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Research the state of the package and determine if there are non-deprecated versions that can be used, or if it should be replaced with a new, supported solution. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/lodash.isequal@4.5.0. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Install-time scripts: npm secp256k1 during install Install script: install Source: npm run rebuild || echo "Secp256k1 bindings compilation fail. Pure JS implementation will be used." From: ? → npm/bip322-js@3.0.0 → npm/secp256k1@3.8.1 ℹ Read more on: This package | This alert | What is an install script? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not be running non-essential scripts during install and there are often solutions to problems people solve with install scripts that can be run at publish time instead. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/secp256k1@3.8.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Potential code anomaly (AI signal): npm pbkdf2 is 72.0% likely to have a medium risk anomaly Notes: The code is a straightforward and correct PBKDF2 implementation using HMAC with support for multiple digests and standard input handling. No malicious behavior detected. Security risk mainly derives from correct usage (encodings, salt handling, and proper key length) and from the absence of explicit side-channel hardening within the function. Recommendations focus on careful integration and memory hygiene, and optional refinements for side-channel resilience in high-assurance contexts. Confidence: 0.72 Severity: 0.60 From: ? → npm/@metamask/snaps-jest@9.8.0 → npm/@metamask/snaps-cli@8.4.1 → npm/pbkdf2@3.1.3 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/pbkdf2@3.1.3. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Potential code anomaly (AI signal): npm rxjs is 75.0% likely to have a medium risk anomaly Notes: The code is a conventional, well-scoped implementation of an RxJS-like concat operator. No malicious behavior, data exfiltration, or suspicious I/O detected in this fragment. Security risk is low; malware likelihood is negligible for this isolated operator function. Confidence: 0.75 Severity: 0.50 From: ? → npm/concurrently@9.2.3 → npm/rxjs@7.8.2 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/rxjs@7.8.2. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Potential code anomaly (AI signal): npm secp256k1 is 90.0% likely to have a medium risk anomaly Notes: The install script triggers a native rebuild (node-gyp) which is expected for native bindings and falls back to a pure-JS implementation on failure. There is no direct evidence of malicious behavior in the install script itself. However, the presence of a devDependency pinned to a git URL (non-registry source) increases supply-chain risk (medium). Native compilation via node-gyp also increases risk surface because build scripts run with local privileges and could be abused if sources or dependencies are compromised. Recommend auditing any non-registry git dependencies and verifying integrity of native build inputs when installing in sensitive environments. Confidence: 0.90 Severity: 0.60 From: ? → npm/bip322-js@3.0.0 → npm/secp256k1@3.8.1 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/secp256k1@3.8.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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