Data skill

[mike-diamond]

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[Copilot]

Pull request overview

This PR adds a new “stakewise-data-query” markdown-based skill (plus reference docs and schema snapshot), introduces a daily drift/health-check pipeline for endpoints/queries/schema, and refactors/extends the MCP server packaging and utilities to support a local HTTP server + MCP tools.

Changes:

• Add data-skill/ skill content (SKILL.md, references, schema snapshot, plugin metadata) and marketplace manifest.
• Add maintenance scripts + CI workflows for query verification, schema drift detection, and skill frontmatter linting.
• Reorganize MCP server entrypoints/utilities and update package metadata to point at mcp-server/*.

Reviewed changes

Copilot reviewed 20 out of 60 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
scripts/verify-queries.sh	Adds a curl/jq-based probe suite for subgraph/backend/RPC health and query shape verification.
scripts/snapshot-subgraph-schema.sh	Adds schema drift detection against upstream stakewise/v3-subgraph and optional snapshot update mode.
scripts/lint-skill-frontmatter.mjs	Adds validation for SKILL.md frontmatter and cross-checks with plugin.json + schema snapshot header.
scripts/build-llm-context.mjs	Builds a single bundled markdown context file from SKILL.md + ordered references.
README.md	Documents the “two paths” (skill vs MCP server), setup, layout, and maintenance pipeline.
pnpm-lock.yaml	Adds globals dependency lock entries.
package.json	Updates entrypoints/paths for MCP server, adds skill/drift scripts, and adds globals.
mcp-server/utils/types.d.ts	Introduces shared runtime/response typing for server/methods.
mcp-server/utils/state.ts	Adds shared in-memory runtime state (host/port/subgraph URL/address).
mcp-server/utils/server.ts	Implements the local HTTP server and lifecycle helpers.
mcp-server/utils/methods/saveAddress.ts	Adds endpoint handler to persist a user address in runtime state.
mcp-server/utils/methods/index.ts	Exports HTTP handlers as a single module.
mcp-server/utils/methods/helpers/shortenAddress.ts	Adds address-shortening helper.
mcp-server/utils/methods/helpers/parseDays.ts	Adds bounded parsing for days query parameter.
mcp-server/utils/methods/helpers/isValidVaultAddress.ts	Adds vault-address validation helper.
mcp-server/utils/methods/helpers/isValidUserAddress.ts	Adds “saved address exists” validation helper.
mcp-server/utils/methods/helpers/index.ts	Aggregates helper exports.
mcp-server/utils/methods/helpers/getStakeByVault.ts	Adds SDK-based per-(user,vault) stake/osToken/boost aggregation.
mcp-server/utils/methods/helpers/getSDK.ts	Creates the StakeWise SDK instance (mainnet config).
mcp-server/utils/methods/helpers/getBoostApyText.ts	Formats APY/boost APY display text.
mcp-server/utils/methods/helpers/formatTokenValue.ts	Adds token amount formatting for ETH/osETH-style values.
mcp-server/utils/methods/helpers/formatStakeText.ts	Renders a markdown summary for a user’s position in a vault.
mcp-server/utils/methods/helpers/formatNumberTokenValue.ts	Formats JS numbers as token amounts via parseEther + formatter.
mcp-server/utils/methods/helpers/formatApy.ts	Adds APY string formatting helper.
mcp-server/utils/methods/helpers/fetchSubgraph.ts	Adds a simple POST GraphQL fetch helper to the subgraph URL.
mcp-server/utils/methods/helpers/date.ts	Centralizes dayjs setup (utc + duration).
mcp-server/utils/methods/helpers/addNumberSeparator.ts	Adds a basic thousands-separator helper.
mcp-server/utils/methods/getVaultWhitelist.ts	Adds endpoint handler to fetch and render a vault’s whitelist.
mcp-server/utils/methods/getVaultsWithStake.ts	Adds endpoint handler to list all vaults a user interacted with + per-vault stats.
mcp-server/utils/methods/getVaultStats.ts	Adds endpoint handler for historical vault stats over N days.
mcp-server/utils/methods/getVaultsList.ts	Adds endpoint handler for listing all vaults sorted by APY (with caching).
mcp-server/utils/methods/getVaultQueue.ts	Adds endpoint handler for unstake/unboost queue status.
mcp-server/utils/methods/getVaultData.ts	Adds endpoint handler for public vault details.
mcp-server/utils/methods/getVaultBalance.ts	Adds endpoint handler for a user’s position in a specific vault.
mcp-server/utils/methods/getUserStats.ts	Adds endpoint handler for historical user stats in a vault over N days.
mcp-server/utils/methods/getCreatedVaults.ts	Adds endpoint handler for listing vaults administered by the saved address.
mcp-server/utils/index.ts	Re-exports server/state/methods types and helpers.
mcp-server/skills/stakewise-llm-tools/SKILL.md	Adds/updates the MCP-server skill documentation and usage instructions.
mcp-server/openclaw.plugin.json	Adds OpenClaw plugin manifest for the MCP server.
mcp-server/mcp.ts	Adds the MCP stdio server entrypoint with tool registration.
mcp-server/index.ts	Adds OpenClaw plugin entrypoint (starts server, registers reset command).
mcp-server/debug-server.ts	Adds a debug proxy to print formatted responses from the local HTTP server.
mcp-server/.mcp.json	Adds an example MCP client config (stdio via tsx).
mcp-server/.cursor/mcp.json	Adds Cursor MCP config example.
mcp-server/.codex/config.toml	Adds Codex MCP config example.
eslint.config.js	Adds node globals for scripts linting via globals.
data-skill/SKILL.md	Adds the new markdown-only “stakewise-data-query” skill definition and instructions.
data-skill/references/units-and-gotchas.md	Adds numeric unit rules, address casing rules, and other pitfalls.
data-skill/references/schema-snapshot.graphql	Adds pinned upstream schema snapshot for reference/verification.
data-skill/references/rpc-fallback.md	Documents public RPC fallback strategy and verified selectors.
data-skill/references/entities.md	Adds a use-case grouped schema digest for building correct queries.
data-skill/references/endpoints.md	Documents public subgraph/backend/RPC endpoints + rotation rules.
data-skill/.claude-plugin/plugin.json	Adds plugin metadata including pinned schema commit/date.
CODEOWNERS	Adds code owner assignments.
.npmignore	Excludes skill/docs/scripts/CI config from the published npm package.
.github/workflows/verify-queries.yml	Adds daily advisory drift checks that open issues on failures.
.github/workflows/lint-skills.yml	Adds advisory PR workflow for skill lint + mainnet smoke check.
.claude-plugin/marketplace.json	Adds Claude Code marketplace manifest for the data-skill plugin.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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