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What is Context Engineering?

Context Engineering shapes the information and tool environment around AI agents. Neo.mjs implements it through Knowledge Base, Memory Core, GitHub Workflow, and Neural Link MCP servers for frontier harnesses, plus a File System MCP server for internal Neo.ai.Agent local loops.

What is the Neo.mjs Agent OS?

The Neo.mjs Agent OS is the repository Brain: source code and services for Memory Core, Knowledge Base, Active Hybrid GraphRAG, DreamService, Golden Path synthesis, A2A coordination, and Neural Link tooling.

Frontmatter

title	chore(deps): bump qs and express
author	dependabot
state	Merged
createdAt	May 22, 2026, 9:11 PM
updatedAt	May 22, 2026, 9:12 PM
closedAt	May 22, 2026, 9:12 PM
mergedAt	May 22, 2026, 9:12 PM
branches	`dev` ← `dependabot/npm_and_yarn/multi-f792d6d6d9`
url	https://github.com/neomjs/neo/pull/11778

4.22.2 / 2026-05-011

Merged

dependabot commented on May 22, 2026, 9:11 PM

Bumps qs and express. These dependencies needed to be updated together. Updates qs from 6.14.2 to 6.15.2

Changelog

Sourced from qs's changelog.

6.15.2

[Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder

[Fix] stringify: use configured delimiter after charsetSentinel (#555)

[Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)

[Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)

[Fix] parse: handle nested bracket groups and add regression tests (#530)

[readme] fix grammar (#550)

[Dev Deps] update @ljharb/eslint-config

[Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

[Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters

[Deps] update @ljharb/eslint-config

[Dev Deps] update @ljharb/eslint-config, iconv-lite

[Tests] increase coverage

6.15.0

[New] parse: add strictMerge option to wrap object/primitive conflicts in an array (#425, #122)

[Fix] duplicates option should not apply to bracket notation keys (#514)

Commits

9aca407 v6.15.2
5e33d33 [Dev Deps] update @ljharb/eslint-config
21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
96755ab [readme] fix grammar
a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
3f5e1c5 v6.15.1
Additional commits viewable in compare view

Updates express from 4.22.1 to 4.22.2

Release notes

Sourced from express's releases.

v4.22.2

What's Changed

fix: restore >20 array parsing for req.query repeated keys (8d09bfe6)

This also unifies array-cap behavior across notations. Indexed notation (a[0]=...) was historically capped at qs's default arrayLimit of 20 even in older qs versions; after this change it also allows up to 1000 items.

deps: qs@~6.15.1

deps: body-parser@~1.20.5

New Contributors

@suuuuuuminnnnnn made their first contribution in expressjs/express#7021

@SAY-5 made their first contribution in expressjs/express#7181

Full Changelog: https://github.com/expressjs/express/compare/v4.22.1...v4.22.2

Changelog

Sourced from express's changelog.

fix: restore >20 array parsing for req.query repeated keys (8d09bfe6)

This also unifies array-cap behavior across notations. Indexed notation (a[0]=...) was historically capped at qs's default arrayLimit of 20 even in older qs versions; after this change it also allows up to 1000 items.

deps: qs@~6.15.1

deps: body-parser@~1.20.5

Commits

df0abc9 4.22.2
836d366 4.x update qs to 6.15.1, body-parser 1.20.5 (#7224)
8d09bfe fix: restore array parsing for req.query repeated keys (#7181)
d39e8ad deps: body-parser@~1.20.4 (#7021)
efe85d9 deps: qs@^6.14.1 (#6972)
f62378e 📝 add note to history
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