Agents, skills and MCP radar: tools and trends

Momentum based on available 7-day snapshots for Agents, skills and MCP: measured with two snapshots, estimated otherwise. Each value shows its own source window. This page reads stored snapshots only.

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What’s changing

Of 20 comparable tools in Agents, skills et MCP, 3 are increasing, 15 are stable, and 2 are declining. OpenTrain has the largest measured increase: +1070 downloads over 7 days. The largest decline is for Respira WordPress MCP: -1178 downloads over 7 days. Measurements are unchanged for AWS MCP Server, AWS MCP Server, Amazon EKS MCP Server. These movements describe only changes in metrics collected over the period.

Measured period: 2026-09-04 to 2026-09-10

Tool ranking

Ranked by measured growth, normalized across sources. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

  1. 1

    MCP
    Active

    Persistent file-based memory for AI agents: inspectable, versionable, fully local.

    ↓ 518 downloads/weekTypeScriptLicense: MIT

      mcpmeasured growthOpen source ↗

      Install claude mcp add crbro-memory -- npx crbro-memory

      5GitHub stars+5
    • 2

      MCP
      Active

      Manage social media DMs and scheduled posts from your AI assistant, across 12 platforms.

      ↓ 51 downloads/weekTypeScriptLicense: MIT

        mcpmeasured growthOpen source ↗

        Install claude mcp add crmsolid-mcp -- npx @crmsolid/mcp-server

        4GitHub stars+4
      • 3

        MCP
        Active

        Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.

        ↓ 130 downloads/weekPythonLicense: AGPL-3.0

          mcpmeasured growthOpen source ↗

          Install claude mcp add gigamail -- uvx gigamail

          5GitHub stars+3 (+150.0 %)
        • 4

          MCP
          Active

          Create and edit images, videos, and audio through Magic Hour's hosted Streamable HTTP MCP server.

          Python

            mcpmeasured growthOpen source ↗

            Remote server, to be declared in the MCP configuration https://mcp.magichour.ai/

            5GitHub stars+3 (+150.0 %)
          • 5

            MCP
            Active

            Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.

            ↓ 204 downloads/weekTypeScriptLicense: NOASSERTION

              mcpmeasured growthOpen source ↗

              Install claude mcp add fluxmail -- npx fluxmail

              5GitHub stars+3 (+150.0 %)
            • 6

              MCP
              Active

              Evidence-bound REW measurement, analysis, conservative EQ, DSP, and listening-test tools.

              JavaScriptLicense: MIT

                mcpmeasured growthOpen source ↗

                4GitHub stars+3 (+300.0 %)
              • 7

                MCP
                Active

                Privacy-first, unofficial Fitbit MCP server for AI health, sleep, activity and heart-rate agents.

                TypeScriptLicense: MIT

                  mcpmeasured growthOpen source ↗

                  Install claude mcp add fitbitmcp -- npx fitbit-mcp-unofficial

                  4GitHub stars+3 (+300.0 %)
                • 8

                  MCP
                  Active

                  Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.

                  ↓ 103 downloads/weekTypeScriptLicense: Apache-2.0

                    mcpmeasured growthOpen source ↗

                    Install claude mcp add sonde -- npx @cheppulabs/sonde

                    3GitHub stars+3
                  • 9

                    MCP
                    Active

                    MCP gateway federating 22 biomedical MCP servers behind one endpoint: gnomAD, ClinVar, HPO, VEP.

                    PythonLicense: MIT

                      mcpmeasured growthOpen source ↗

                      Remote server, to be declared in the MCP configuration https://genefoundry.org/mcp

                      4GitHub stars+2 (+100.0 %)
                    • 10

                      MCP
                      Active

                      Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.

                      PythonLicense: WTFPL

                        mcpmeasured growthOpen source ↗

                        4GitHub stars+2 (+100.0 %)
                      • 11

                        MCP
                        Active

                        Homebox home inventory: search, intake, warranties, attachments, locations, tags, QR labels

                        ↓ 57 downloads/weekPythonLicense: MIT

                          mcpmeasured growthOpen source ↗

                          Install claude mcp add homebox-mcp -- uvx homebox-mcp

                          4GitHub stars+2 (+100.0 %)
                        • 12

                          MCP
                          Active

                          Photoshop MCP server: natural-language AI photo editing with your own Photoshop. AI orchestration.

                          ↓ 93 downloads/weekTypeScriptLicense: NOASSERTION

                            mcpmeasured growthOpen source ↗

                            Install claude mcp add editmamei -- npx editmamei

                            4GitHub stars+2 (+100.0 %)
                          • 13

                            MCP
                            Active

                            Control Krita through a secure local MCP server and authenticated Windows bridge.

                            PythonLicense: MIT

                              mcpmeasured growthOpen source ↗

                              Install claude mcp add krita-codex-mcp -- uvx krita-codex-mcp

                              3GitHub stars+2 (+200.0 %)
                            • 14

                              MCP
                              Active

                              MCP server for managing Modal apps, containers, volumes, and secrets.

                              PythonLicense: MIT

                                mcpmeasured growthOpen source ↗

                                Install claude mcp add mcp-modal -- uvx mcp-modal

                                3GitHub stars+2 (+200.0 %)
                              • 15

                                Agent
                                Active

                                Orchestrate a team of AI coding agents on your desktop — a router-leader delegates to workers over a local MCP tunnel (A2A), with git-worktree isolation and merge-back, in a Tauri v2 IDE surface.

                                RustLicense: MIT
                                • a2a
                                • agent-orchestration
                                • ai-agents
                                • developer-tools
                                • mcp

                                githubmeasured growthOpen source ↗

                                3GitHub stars+2 (+200.0 %)
                              • 16

                                Agent
                                Active

                                Generic DeepSeek Harness (dsh) plugins: A2A protocol server, session storage mirror, and Langfuse observability.

                                TypeScriptLicense: MIT
                                • agent2agent
                                • ai-agents
                                • cordis
                                • deepseek-harness
                                • dsh

                                githubmeasured growthOpen source ↗

                                3GitHub stars+2 (+200.0 %)
                              • 17

                                Agent
                                Active

                                Local workspaces for independent agent sessions: useful peer messages, opt-in Pi wakeups, and portable checkpoints.

                                JavaScriptLicense: Apache-2.0
                                • a2a
                                • acp
                                • agent-coordination
                                • agent-harness
                                • agent-orchestration

                                githubmeasured growthOpen source ↗

                                3GitHub stars+2 (+200.0 %)
                              • 18

                                MCP
                                Active

                                Read Proton Mail, extract bounded attachment text, and create explicitly confirmed drafts.

                                PythonLicense: MIT

                                  mcpmeasured growthOpen source ↗

                                  Install claude mcp add proton-safe-mcp -- uvx proton-safe-mcp

                                  3GitHub stars+2 (+200.0 %)
                                • 19

                                  MCP
                                  Active

                                  Structural code intelligence over MCP: symbols, callers, imports and blast radius, 40+ languages.

                                  ZigLicense: MIT

                                    mcpmeasured growthOpen source ↗

                                    Install claude mcp add codeindex -- npx @munhq/codeindex

                                    3GitHub stars+2 (+200.0 %)
                                  • 20

                                    MCP
                                    Active

                                    Typed record store + hybrid search over MCP: deterministic lookups + semantic memory, per-customer.

                                    ↓ 116 downloads/weekTypeScriptLicense: Apache-2.0

                                      mcpmeasured growthOpen source ↗

                                      Install claude mcp add mcp-server -- npx @vectros-ai/mcp-server

                                      3GitHub stars+2 (+200.0 %)
                                    • 21

                                      MCP
                                      Active

                                      Full 2Captcha API (43 tools) for Claude Code: 31 captcha solvers + management + webhook.

                                      ↓ 17 downloads/weekPythonLicense: MIT

                                        mcpmeasured growthOpen source ↗

                                        Install claude mcp add twocaptcha-mcp -- uvx twocaptcha-mcp

                                        3GitHub stars+2 (+200.0 %)
                                      • 22

                                        MCP
                                        Active

                                        Narrated, captioned product-demo MP4 from a storyboard.json; re-renders itself in CI at ~$0.

                                        ↓ 41 downloads/weekTypeScriptLicense: MIT

                                          mcpmeasured growthOpen source ↗

                                          Install claude mcp add aidemo -- npx @tandryukha/aidemo

                                          5GitHub stars+2 (+66.7 %)
                                        • 23

                                          MCP
                                          Active

                                          Checks whether your idea already exists before your agent builds it. Searches GitHub, npm, Python.

                                          ↓ 32 downloads/weekTypeScriptLicense: MIT

                                            mcpmeasured growthOpen source ↗

                                            Install claude mcp add reuse-before-generate -- npx reuse-before-generate

                                            5GitHub stars+2 (+66.7 %)
                                          • 24

                                            MCP
                                            Active

                                            Local-first defensive scanner for vulnerable dependencies, leaked secrets, and risky agent configs

                                            ↓ 34 downloads/weekRustLicense: MIT

                                              mcpmeasured growthOpen source ↗

                                              Install claude mcp add husk -- npx husk-sec

                                              5GitHub stars+2 (+66.7 %)
                                            • 25

                                              Skill
                                              Active

                                              Deep Structural Analysis — a multi-perspective structural analysis skill for complex social, economic, philosophical, and systemic questions. 16 lenses, 10 structural tools, an attack-loop protocol against analytical priors.…

                                              License: MIT
                                              • adversarial-review
                                              • ai-skill
                                              • analysis-framework
                                              • claude-code-skill
                                              • claude-code-skills

                                              githubmeasured growthOpen source ↗

                                              Install git clone https://github.com/tetckx/deep-structural-analysis-skill ~/.claude/skills/deep-structural-analysis-skill

                                              5GitHub stars+2 (+66.7 %)