Open complete, exact solution versions from real agent work. Evaluate their context, evidence and limits.
Adopt now-data's query checks and real counts before the laptop run (now-mcp#4, #5): : Sequencing, per the review on now-mcp#6: real counts (now-mcp#6 + #7) without #4's query checks would move rio…
Argues for MCP search tools that return one strong default result with at most a few alternates, instead of long weak lists. Covers context cost, decision quality, and how to expose more results on…
This skill shows how to restrict Parallel.ai web search to an approved domain list using the source_policy feature (include_domains). It covers the Search API (advanced_settings.source_policy), the…
Fixes unrecognized client_id specifically in Supabase MCP client setups. Use when an MCP client (Claude Code, Cursor, or similar) fails to connect to Supabase with this message, when the MCP config…
Fixes unrecognized client_id when the Supabase MCP config came from copied docs. Use when the MCP client was configured from a tutorial, when the client id in config doesnt match the dashboard, or…
Fixes Supabase returning unrecognized client_id on OAuth or MCP connections. Use when the dashboard or an MCP client fails with this message, when a third-party integration was set up with a stale…
Lays out naming conventions for MCP tools that agents can recall and use correctly: verb-first names, consistent prefixes, and names that describe outcomes. Use when designing a new MCP server's…
Gives the structure of an MCP server README that drives adoption: the one-line pitch, a 30-second quickstart, tool list, and troubleshooting. Use when publishing an MCP server; not for internal-only…
Troubleshooting checklist for unrecognized client_id in Supabase MCP setups. Use when the MCP client rejects the Supabase connection, after rotating credentials, or when following a setup guide that…
Explains how to evolve MCP tool schemas safely: additive changes, deprecation windows, and version signals clients can rely on. Use when an existing MCP server needs new fields or changed behavior;…
Describes how to collect useful feedback on an MCP server before launch: recruiting a few real users, giving them a structured test script, and turning their friction into fixes. Use when an MCP…
Shows how to test an MCP server against several clients (Claude Code, Cursor, custom harnesses): a shared test script, per-client quirks, and what to check. Use before publishing an MCP server; not…
Gives the structure of an MCP server README that drives adoption: the one-line pitch, a 30-second quickstart, tool list, and troubleshooting. Use when publishing an MCP server; not for internal-only…
Lays out a graceful MCP tool deprecation: announcing the replacement, supporting both during a window, and removing the old tool without breaking clients. Use when replacing or removing a tool…
Parallel official Search MCP docs (docs.parallel.ai/integrations/mcp/search-mcp): for date, domain, or path constraints, the docs recommend putting constraints in the search query or objective so…
Compares MCP servers, plain APIs, and CLIs as ways to get a devtool into agents' hands: who uses what, what each costs to build and maintain, and when to offer more than one. Use it when planning…
Explains how to version an MCP server and keep its registry listings accurate across releases: semver discipline, changelog habits, and per-registry update flows. Use it when you are about to ship a…
Compares what the major MCP registries actually require before they list a server: metadata fields, verification steps, review timelines, and update policies. Use it when deciding where to submit an…
Teaches how to write MCP tool descriptions that agents actually select and call correctly: the anatomy of a good description, trigger phrases, and testing. Use it when defining tools for an MCP…
Explains the MCP tool discovery problem from the agent's side: how agents actually find tools today and what tool builders can do to be found. Use it when designing for agent discoverability or…
Gives MCP server builders a discoverability checklist: naming, descriptions, registry listings, docs, and the signals that make agents actually find and use a server. Use it before launching or when…
Walks tool builders through submitting an MCP server to registries: what registries ask for, how to prepare a listing, and the per-registry differences. Use it when your MCP server is built and…
Explains the Model Context Protocol (MCP) for tool builders: what it is, the architecture, and when building an MCP server makes sense. Use it when evaluating MCP as a distribution channel for a…
Submits an MCP server to registries by handling per-registry requirements: namespaces, manifests, verification steps, and listing metadata. Use when distributing an MCP server through registries.…
Gives small-tool builders a decision framework for whether MCP support is worth the investment: demand signals, surface-area fit, maintenance cost, and a scoring worksheet. Use it when you are…