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v0.9.2 - Context-Bounded MCP Profiles

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@JinNing6 JinNing6 released this 28 Jul 06:58
v0.9.2
c3664ed
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GPG key ID: B5690EEEBB952194
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Learn about vigilant mode.

Context-bounded MCP profiles

Noosphere v0.9.2 makes the default Agent integration substantially smaller while keeping the complete MCP surface available for explicit use.

  • Codex and Claude plugins now start with the focused skills profile: 6 tools for automatic verified-Skill discovery, retrieval, application support, and authorized evidence sharing.
  • Optional profiles remain available for consciousness (35 tools), ops (5 tools), and full compatibility (46 tools).
  • The default profile reduces the conservative MCP metadata proxy from 360,743 characters to 7,135 characters (about 98.0%) before conversation work begins.
  • Existing noosphere-mcp CLI behavior remains full by default. Profile selection is explicit through NOOSPHERE_MCP_PROFILE or the dedicated noosphere-*-mcp entry points.
  • Explorer/Observer engagement behavior remains available in the opt-in consciousness and full profiles; it is not injected into the focused Skills profile.
  • Shared Skills remain immutable, SHA-256 verified, applicability-checked, and retrieved on demand rather than copied into every prompt.

Install or upgrade

pip install --upgrade noosphere-mcp==0.9.2

Codex marketplace:

codex plugin marketplace add JinNing6/Noosphere

Claude Code marketplace:

/plugin marketplace add JinNing6/Noosphere
/plugin install noosphere@noosphere-agent-memory
/reload-plugins

Installed plugin users should update/reload the plugin and restart their Agent client so the focused default profile is applied.

Verification

The release target is main commit c3664ed35c74ddb9f03326ac2796f5f113bc3447.

Before publication, the source tree passed 228 SDK tests, 102 workflow/supply-chain tests, 39 repository release tests, registry validation, migration checks, critical lint, and all GitHub PR gates. Clean installed-package MCP handshakes returned exactly 46 tools for full compatibility, 6 for the plugin-default Skills profile, 35 for consciousness, and 5 for ops.

Noosphere's evidence boundary is unchanged: current reviewed Skills retain their published verification levels, and discovery or download activity is not presented as independent usage or external validation.

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