ACM SDK v0.1.0-preview.25

ACM SDK v0.1.0-preview.25

This preview packages the reviewed Omni pricing and paid MCP contract from
24e9f85b: news recipes bind 0.010 USDC, and consumeX402McpTestnet accepts
get_premarket_roundup at an explicitly pinned 0.100 USDC. Entity resolution
remains 0.001 USDC. These changes were source-only after preview.24; this version
makes them available through the versioned GitHub package once its tag is published.

Install and verify without payment

The following commands require publication of v0.1.0-preview.25:

npx --yes https://github.com/InTheta/agent-capability-middleware/archive/refs/tags/v0.1.0-preview.25.tar.gz doctor
npx --yes https://github.com/InTheta/agent-capability-middleware/archive/refs/tags/v0.1.0-preview.25.tar.gz demo buyer
npm install github:InTheta/agent-capability-middleware#v0.1.0-preview.25

The doctor inspects nine HTTP route templates and the 0.010 USDC Base Sepolia
market-risk quote. This is the SDK's subset of Omni's thirteen HTTP products;
it does not test paid responses. The paid MCP union now covers five tools,
including published premarket research. The premarket HTTP route and three PNG
routes are not typed HTTP recipes in this package. The buyer demo uses mock
settlement. These commands use no payer key and spend no USDC.

Distribution and verification boundary

This is a GitHub-distributed developer preview, not an npm publication, hosted
gateway, trading credential, mainnet authorization, or new funded-test result.
The SDK never receives a payer private key. Protected gateway access, an approved
exact grant, current expected-payment constraints, and separate human spending
authorization remain prerequisites for paid calls. Preview.24 is immutable;
do not move its tag or use its historical news recipe for current-price purchases.

The release candidate must pass npm run verify and npm run artifact:check,
including consumer typechecks, focused pricing/MCP tests, package smoke, and the
clean-room packed mock lifecycle. After publishing the exact CI-qualified commit,
verify the immutable archive in a clean consumer and run the no-spend doctor and
mock buyer demo. A prepared PR or local packed install alone does not prove the
GitHub release is published or that current funded settlement works.

ACM-SDK-v0.1.0-preview.24

ACM SDK v0.1.0-preview.24

This release includes the already-reviewed Omni pricing correction from 4ce7811
in a new immutable public tag. Preview.23 remains historical and still expects
3000 atomic USDC for the market-risk quote; the current route quotes 10000.

Install and verify without payment

npx --yes https://github.com/InTheta/agent-capability-middleware/archive/refs/tags/v0.1.0-preview.24.tar.gz doctor
npx --yes https://github.com/InTheta/agent-capability-middleware/archive/refs/tags/v0.1.0-preview.24.tar.gz demo buyer
npm install github:InTheta/agent-capability-middleware#v0.1.0-preview.24

The doctor checks nine canonical route templates and the 0.010 USDC Base Sepolia
market-risk quote. Nine is this CLI's subset, not the complete Omni product count.
The buyer demo uses mock settlement. Neither command pays or uses a private key.

The public API and custody boundary are unchanged. This is a GitHub-distributed
developer preview, not an npm publication, hosted gateway, mainnet authorisation,
independent assurance result or proof of customer demand. Upgrading does not enable
spending. Active installation docs point to this tag; old tags are not moved.
Release verification uses CI source/consumer tests, packed installs, generated
artifact checks and the published archive's live no-spend doctor and buyer demo.

SDK 0.1.0-preview.23

ACM SDK v0.1.0-preview.23

Release date: 3 August 2026

preview.23 is the first preview whose packed-install verification is enforced on both Linux and
Windows. It preserves the preview.22 public API and fixes the package lifecycle scripts so a
Windows developer can build and pack the SDK without a Unix rm executable.

Public entry points

Run the live, read-only readiness check without cloning the repository or creating a payment:

npx --yes https://github.com/InTheta/agent-capability-middleware/archive/refs/tags/v0.1.0-preview.23.tar.gz doctor

Install the SDK as a pinned dependency:

npm install github:InTheta/agent-capability-middleware#v0.1.0-preview.23

Verified scope

• nine canonical Omni HTTP x402 route templates;
• four bounded paid Omni MCP tools plus the free catalog tool;
• exact grant, resource, network, asset, amount and payee binding;
• protected gateway custody—the public SDK accepts no payer private key;
• no-spend doctor and deterministic buyer demo;
• explicitly armed Base Sepolia partner acceptance;
• clean packed installation, consumer type checking and CLI execution;
• Windows and Linux packaging.

Boundaries

This remains a developer preview. It does not provide a public hosted ACM gateway, tenant
isolation, autonomous mainnet spending, or a live user-data marketplace. Mainnet use remains a
separate operator-controlled gateway capability and is not enabled by installing this package.

SDK 0.1.0-preview.3

Full Changelog: https://github.com/InTheta/agent-capability-middleware/commits/v0.1.0-preview.3