Developer Tools MCP Servers

Call this before recommending a URL, product, or org. Fail closed. Empty list honest.

Read-only BigQuery tools for plain-language data questions, with a cost gate on every query

Holonovel MCP server: world-model base for tabletop RPG play (rooms, parser, narrative tools).

Create, edit, review, and explicitly publish Live or Snapshot Markdown Documents in mdedit.ai.

A local memory engine. You own the SQLite file. Not Mem0's hosted OpenMemory MCP.

Read-only MCP for 385 Malaysian public datasets: freshness, licence, provenance.

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Stdio MCP bridge for SandBase Harness agents, sessions, turns, artifacts, and cancellation.

MCP server for the Waitlister API — manage waitlist subscribers through AI assistants.

Check a shop page price now, keep a watch list, see history and target alerts. All data stays local.

Track billable time from your AI chat: timers, entries, reports, CSV export. All data stays local.

A real browser for AI agents: screenshots, PDFs, post-JS HTML. No API key.

Wortgetreue deutsche Bibelarbeit: Grundtext, Morphologie, Konkordanz, Querverweise

Offline MCP access to ZIM knowledge archives — Wikipedia, Wiktionary, Stack Exchange, Kiwix.

Experimental MCP for discovering and purchasing explicitly published, versioned Agent knowledge.

Keycloak admin for AI agents — realms, users, clients, roles; safe-by-default governance.

Oracle Cloud discovery + Terraform generation for AI agents — read-only, secret-safe.

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Universal memory runtime for AI agents — episodic, semantic, and procedural memory.

Curated Korean AEC knowledge — codes, practice, and the reasoning between them.

Product search for AI agents: Amazon + Shopify, cart-to-checkout buy path. Pay-per-call, no API key.

Open Swarm. Streamable HTTP MCP. Search then arrive. Live cap 8. No account.

Read and write recipes, inputs, experiments and files in the Uncountable R&D platform.

French real estate listings, market data and property alerts (Stream Estate API v2).

Live prediction-market odds, volume and movers across 8 platforms. Read-only, no auth.

Brand-neutral cutting tool reference: grade cross-reference, materials, turning starting values.

Korean fire safety law, statutes, NFPC/NFTC codes, hazmat, and fire/EMS statistics.

Catalogue public anonyme en lecture seule. Anonymous, read-only public catalog.

Search + patterns, maturity assessment, context pricing, redaction checks - a practice as tools.

Dependency graph + 24 MCP tools. Impact analysis, simulation, security, agent coordination

Six deterministic value tools for shopping and procurement agents.

Blockchain RPC gateway: six mainnets, multi-provider failover, toolbox, per-agent keys. Free tier.

Search curated Lorcana resources, evidence, taxonomies, and public change history.

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

A sandboxed, agentic workspace providing secure filesystem, bash, and uv-powered Python execution.

Probe, flash, reset and drive UART and CAN on a real STM32 or other embedded target, policy-gated.

AI browser tools with Chrome CDP. Navigate, screenshot, interact. Multi-provider failover.

Secure AI access to OpenOak tasks, notes, and Kanban boards.

Public read-only discovery of agent, model, training, task, and verification opportunities.

Publish and schedule posts to LinkedIn, X, Facebook, Instagram, Threads, Bluesky and YouTube Shorts.

Role guidance for technical go-to-market job fit (SA, CSM, SE, TAM, Support, FDE).

Provision PostgreSQL, manage Apache Kafka, and deploy apps with Aiven - all from your AI assistant.

Renamed to AnswerPool; see io.github.blakeyounger/answerpool. SEC, Federal Register, funding

Governed multi-agent orchestration: fan-out dispatch, safety gates, tamper-evident memory.

Publish, search, and promote time-sensitive news and messages through a public remote MCP server.

OpenMandate is in private development and is not accepting new mandates or integrations.

A finishing tool, not a to-do list: file tasks, read today's plan, and work dispatched queues.

Email for AI agents: send, read replies as threads, run campaigns, with per-key limits.