Add Packrift MCP server

[Packrift]

Summary

• add Packrift MCP as a remote server entry in the ToolHive catalog
• reference the public Streamable HTTP endpoint, GitHub repository, icon, and MCP server-card page
• include Packrift-specific overview, tags, and exposed tool names for ecommerce packaging procurement workflows

Validation

• jq . registries/toolhive/servers/packrift-mcp/server.json
• git diff --check
• npx --yes ajv-cli@5 validate -s /tmp/mcp-server.schema.json -d registries/toolhive/servers/packrift-mcp/server.json --strict=false
• curl -I -L https://mcp.packrift.com/mcp returned HTTP 200
• curl -I -L https://raw.githubusercontent.com/Packrift/packrift-mcp/main/assets/packrift-logo-400.png returned HTTP 200

Note: task catalog:validate was not available in this local workspace because task/go are not installed here; the schema validation above passed and CI should run the repository-native checks.

[JAORMX]

Thanks for the submission! The server itself checks out nicely — https://mcp.packrift.com/mcp returns a clean MCP initialize (serverInfo "Packrift MCP" v0.2.13, tools/resources/prompts), it's MIT-licensed with semver releases and CI, and tier: Community and the registry location are correct. A few things to fix before it can go in:

Please fix:

1. name namespace. The entry uses "name": "io.github.Packrift/packrift-mcp", but catalog entries are normalized under the io.github.stacklok namespace — it should be io.github.stacklok/packrift-mcp. (Your _meta publisher key is already io.github.stacklok, so the two currently disagree.) Heads-up: task catalog:validate passes either way — this is a convention the schema doesn't enforce.
2. Icon. The entry points at an external PNG in your repo (.../packrift-logo-400.png). Catalog convention is a repo-hosted icon.svg committed into the server directory (registries/toolhive/servers/packrift-mcp/icon.svg) and referenced via https://raw.githubusercontent.com/stacklok/toolhive-registry/main/registries/toolhive/servers/packrift-mcp/icon.svg. See any neighboring remote entry for the pattern. The PR currently adds no icon.svg file.
3. Remove the hand-set metadata. Both metadata.last_updated and metadata.stars are auto-populated by CI and shouldn't be set manually in a new submission.

Should fix:

4. Version is stale. The entry pins 0.1.0, but the live server and your latest release are 0.2.13 — please bump to match.
5. Tool list is incomplete. The live server's initialize instructions reference prepare_purchase_handoff and get_cart_handoff_candidates, which aren't in the entry's tool list (looks like it was built against 0.1.0). CI auto-updates tools, but the best-effort list should reflect the current server.

Happy to re-review once the namespace, icon, and metadata are sorted.