chore: release 0.8.4

[rohitg00]

Cuts v0.8.4 as a patch release bundling two community contributions that landed on top of v0.8.3 (#123) but haven't shipped to the registry yet.

What's in this release

• fix: persist memories to disk immediately after memory_save #122 — memory_save SIGKILL data loss (thanks @JasonLandbridge). The standalone MCP server only flushed to ~/.agentmemory/standalone.json on SIGINT/SIGTERM. Any memory_save during an agent session that got SIGKILL'd (OpenCode session end, parent process crash) was lost. Now persists on every save.
• fix: correct standalone MCP invocation to use --package flag #121 — OpenCode MCP config format (thanks @JasonLandbridge). The README told OpenCode users to use .opencode/config.json with mcpServers, but OpenCode actually uses opencode.json with mcp / type: "local" / command array. Fixed in the agents table and a new dedicated OpenCode block in the Standalone MCP section.

Why cut this now

v0.8.3 fixed issue #120 (the npx agentmemory-mcp 404) structurally — published a shim package + canonical CLI subcommand — but the publish hasn't run yet because #123 merged after the last release cut. Cutting 0.8.4 lets the publish workflow fire, push both @agentmemory/agentmemory@0.8.4 and agentmemory-mcp@0.8.4 to npm for the first time, and verify the shim actually installs. At that point #120 is closed both structurally and on the live registry.

The SIGKILL fix is also real data-loss worth shipping immediately rather than bundling into the next feature release.

Changes

• src/version.ts, src/types.ts (ExportData union), src/functions/export-import.ts (supportedVersions), test/export-import.test.ts — version bumped to 0.8.4
• package.json, package-lock.json, plugin/.claude-plugin/plugin.json — version bumped
• packages/agentmemory-mcp/package.json — version bumped + dep pinned to ~0.8.4
• CHANGELOG.md — new 0.8.4 entry crediting Jason for both PRs + reference link target

Test plan

• npm test → 684 / 684 passing
• npm run build → clean
• After merge: cut GitHub release v0.8.4 to trigger the publish workflow
• Verify both packages reach the registry: npm view @agentmemory/agentmemory@0.8.4 + npm view agentmemory-mcp@0.8.4
• From a clean /tmp dir: npx agentmemory-mcp should boot the standalone MCP server without 404 (the whole point of MCP Install Failed #120)

Summary by CodeRabbit

• Bug Fixes
  • Fixed standalone MCP server memory persistence—memories now persist immediately after each save operation and survive all system signals.
  • Corrected OpenCode MCP configuration documentation to provide accurate setup instructions.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: dde71674-5d6b-44c2-8505-6e79de1a7104

📥 Commits

Reviewing files that changed from the base of the PR and between 61bdcf2 and 95e089a.

⛔ Files ignored due to path filters (1)

• package-lock.json is excluded by !**/package-lock.json

📒 Files selected for processing (8)

• CHANGELOG.md
• package.json
• packages/agentmemory-mcp/package.json
• plugin/.claude-plugin/plugin.json
• src/functions/export-import.ts
• src/types.ts
• src/version.ts
• test/export-import.test.ts

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📝 Walkthrough

Walkthrough

Version bump from 0.8.3 to 0.8.4 across all package manifests, version constants, and type definitions. Updates include documentation of fixes for standalone MCP memory persistence and OpenCode MCP configuration instructions.

Changes

Cohort / File(s)	Summary
Version Management package.json, packages/agentmemory-mcp/package.json, plugin/.claude-plugin/plugin.json, src/version.ts	Updated version field from 0.8.3 to 0.8.4 across root and sub-package manifests and version constant.
Export Compatibility src/types.ts, src/functions/export-import.ts, test/export-import.test.ts	Added "0.8.4" to supported version literals in ExportData.version type union and supportedVersions Set; updated test assertion to expect 0.8.4.
Changelog CHANGELOG.md	Added entry for v0.8.4 documenting: (1) standalone MCP memory_save persistence improvements for SIGKILL resilience and standardized ID/timestamp generation, and (2) corrected OpenCode MCP configuration structure in documentation.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• chore: release v0.8.2 — security fixes + growth features + flashy README #117: Both PRs follow the same version bump pattern, updating src/version.ts, src/types.ts, src/functions/export-import.ts, and related tests to add support for a new release version.
• feat: cross-encoder reranking, working memory, skill extraction #93: Both PRs modify the same versioning and export-compatibility symbols to introduce a new release tag across the codebase.
• fix: correct standalone MCP invocation to use --package flag #121: Both PRs address the standalone MCP invocation and OpenCode MCP configuration documentation corrections mentioned in this CHANGELOG.

Poem

🐰 bounces with glee
From 0.8.3 to 0.8.4 we spring,
With fixes that make our systems sing,
Memories persist through SIGKILL's might,
And OpenCode config shines so bright! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'chore: release 0.8.4' clearly and concisely summarizes the main change—bumping the version and releasing 0.8.4—which is the primary purpose of the changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/release-0.8.4

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