Package identity and migration map
AGT is proposed for AAIF hosting in aaif/project-proposals#19. This map records the package identity transition from Microsoft-origin names to canonical foundation-operable package identities.
Do not change a package manifest, release matrix, or install snippet without updating this file.
ACS is maintained separately in responsibleai/agent-control-spec. Its published packages are agent-control-spec on PyPI and crates.io, @responsibleai/agent-control-spec on npm, and ResponsibleAI.AgentControlSpec on NuGet. AGT's similarly named packages below retain its host APIs and are not the canonical upstream SDKs. Registry ownership proposals in this map do not rename upstream ACS packages.
Status vocabulary
| Status | Meaning |
| Canonical | The package identity intended for foundation-owned releases. |
| Compatibility | Existing package name retained temporarily for users. |
| Deprecated | Package name should not be recommended for new users. |
| Pending transfer | Registry ownership or namespace depends on AAIF/LF account setup. |
Python / PyPI
| Canonical package | Current or legacy name | Source path | Migration action |
agent-governance-toolkit | same | agent-governance-python/agent-compliance | Keep as meta-package. |
agent-governance-toolkit-core | agent-os-kernel, agentmesh-platform, agentmesh-primitives, agentmesh-runtime, agent-hypervisor | agent-governance-python/agent-governance-toolkit-core | Publish canonical package; old names become dependency-only stubs. |
agent-governance-toolkit-integrations | framework-specific agentmesh-* / *-agentmesh packages | agent-governance-python/agent-governance-toolkit-integrations | Publish canonical integrations package; old names become dependency-only stubs or documented extras. |
agent-governance-toolkit-cli | agent-sre, agent-sandbox, MCP trust/proxy packages | agent-governance-python/agent-governance-toolkit-cli | Publish canonical CLI package; old names become stubs where published. |
agent-governance-toolkit-protocols | agent-mcp-governance, protocol-specific packages | agent-governance-python/agent-governance-toolkit-protocols | Publish canonical protocol package; old names become stubs where published. |
agent-control-specification | same | policy-engine/sdk/python | Retain AGT's compatibility Python host SDK. |
agt-policies | same | agent-governance-python/agt-policies | Keep canonical ACS/AGT policy package. |
acs-generator | same | policy-engine/generator | Keep canonical generator package. |
npm
| Canonical package | Current Microsoft-origin name | Source path | Migration action |
@aaif/agent-governance-sdk | @microsoft/agent-governance-sdk | agent-governance-typescript | Create foundation scope package; retain Microsoft package as compatibility wrapper during migration. |
@aaif/agent-governance-copilot-cli | @microsoft/agent-governance-copilot-cli | agent-governance-copilot-cli | Vendor integration package; retain Microsoft package only as compatibility wrapper. |
@aaif/agent-governance-claude-code | @microsoft/agent-governance-claude-code | agent-governance-claude-code | Vendor integration package; retain Microsoft package only as compatibility wrapper. |
@aaif/agent-governance-opencode | @microsoft/agent-governance-opencode | agent-governance-opencode | Vendor integration package; retain Microsoft package only as compatibility wrapper. |
@aaif/agent-governance-antigravity-cli | @microsoft/agent-governance-antigravity-cli | agent-governance-antigravity-cli | Vendor integration package; retain Microsoft package only as compatibility wrapper. |
agent-control-specification | same | policy-engine/sdk/node | Retain AGT's compatibility Node host SDK. |
agent-control-specification-* | same | policy-engine/sdk/node/npm/* | Keep platform package names unless AAIF chooses scoped ACS packages. |
NuGet
| Canonical package | Current Microsoft-origin name | Source path | Migration action |
AgentGovernance | Microsoft.AgentGovernance | agent-governance-dotnet/src/AgentGovernance | Publish neutral package; keep Microsoft ID only as compatibility package if needed. |
AgentGovernance.Extensions.ModelContextProtocol | Microsoft.AgentGovernance.Extensions.ModelContextProtocol | agent-governance-dotnet/src/AgentGovernance.Extensions.ModelContextProtocol | Publish neutral package; keep Microsoft ID only as compatibility package if needed. |
AgentGovernance.Extensions.Microsoft.Agents | Microsoft.AgentGovernance.Extensions.Microsoft.Agents | agent-governance-dotnet/src/AgentGovernance.Extensions.Microsoft.Agents | Vendor-specific integration; publish only if AAIF accepts the package identity. |
AgentControlSpecification* | same | policy-engine/sdk/dotnet/src/* | Retain AGT's compatibility .NET host and adapter packages. |
Rust / crates.io
| Canonical crate | Source path | Migration action |
agentmesh | agent-governance-rust/agentmesh | Transfer crate ownership to foundation release managers. |
agentmesh-mcp | agent-governance-rust/agentmesh-mcp | Transfer crate ownership to foundation release managers. |
agent_control_specification_core | policy-engine/core | Deprecated compatibility shim over the separately published agent-control-spec engine. |
agent_control_specification | policy-engine/sdk/rust | Retain AGT's Rust host SDK over the upstream engine. |
Go
| Canonical module path | Current module path | Source path | Migration action |
github.com/aaif/agent-governance-toolkit/agent-governance-golang | github.com/microsoft/agent-governance-toolkit/agent-governance-golang | agent-governance-golang | Change only after repository transfer; document import migration clearly. |
OCI images
| Canonical image family | Current image family | Source | Migration action |
ghcr.io/microsoft/agent-governance-toolkit/<component> | ghcr.io/microsoft/agentmesh/<component> | .github/workflows/publish-containers.yml | Publish canonical images under foundation owner; keep old paths only as temporary compatibility aliases if needed. |
Components:
trust-enginepolicy-serveraudit-collectorapi-gatewayregistryrelaygovernance-sidecar
Validation
After package identity changes, run:
rg "@microsoft/|Microsoft.AgentGovernance|ghcr.io/microsoft|microsoft.github.io" README.md docs
rg "agent-os-kernel|agentmesh-platform|agentmesh-runtime|agentmesh-marketplace|agentmesh-lightning" README.md docs
rg "agent-governance-go|agent-governance-golang" README.md docs