Part 1 · 2 Upgrades

1. Chat Box Se Operating Layer Tak

Har professional ke paas repeated friction hoti hai:

• Accountants har mahine formatting instructions dobara paste karte hain
• Doctors roz SOAP format requirements dobara explain karte hain
• Marketers har chat mein brand-voice rules dohrate hain
• Engineers har baar design-review structures restate karte hain

Ye tasks repeatable hain, ek specific tareeke se hote hain, sirf input badalta hai, yehi exactly Skills solve karti hain. Doosri friction copy-paste hai (Excel, emails, Drive folders, project trackers se), yehi Connectors solve karte hain, AI ko seedha wahan tak access de kar jahan real kaam hota hai.

2. Ek Skill Actually Kya Hai

Fundamentally simple: ek folder jismein ek text file hai jiska naam exactly SKILL.md hai. Is file mein:

• Top pe ek required name aur description
• Neeche plain-English instructions

Yehi minimum hai. Optional: example files, templates, reference documents, aur scripts (jo AI khud likhta hai, aap nahi). Key innovation progressive disclosure hai: AI sirf short description hamesha loaded rakhta hai, poori instructions sirf tab kholta hai jab request match kare. Isi wajah se dus skills install karne se bhi koi performance impact nahi hota.

3. Ek Connector Actually Kya Hai

Safe, permission-scoped access external apps aur data tak, ek open standard MCP (Model Context Protocol) par chalta hai. 3 critical facts:

• AI aapki existing permissions inherit karta hai, aap khud jo files nahi reach kar sakte, wo AI bhi nahi kar sakta
• Aap choose karte ho read-only ya read-and-write access
• Aap control karte ho kaunsa connector har conversation mein active hai

Ready-made connectors Google Drive, Gmail, Slack, Notion, Figma, Linear, Atlassian, aur bohot sab ke liye maujood hain. Kuch interactive hain, live dashboards ya design surfaces conversation ke andar render karte hain.

4. Skills Vs Connectors Vs Projects Vs Custom Instructions

5. Slash Commands Type Karoon Ya AI Khud Jaan Le?

Claude.ai (web aur mobile) mein, Skills khud fire hoti hain, aap plain language mein apna task describe karte ho, AI aapki request ko enabled skills ki short descriptions se match karta hai, aur matching skill khud load kar leta hai. Koi slash command ki zaroorat nahi.

Override options:

• Skill ko explicitly plain English mein naam se bulao ("use my brand-voice skill")
• Doosri surfaces (Cowork, Microsoft 365 add-ins, Claude Code) mein / type karo browse aur manually pick karne ke liye

Part 2 · Jo Pehle Se Hai Wo Use Karo

6. Built-In Skills

Kai document-generation skills automatically kaam karti hain jab ek switch on ho: Settings → Capabilities → “Code execution and file creation” (“Required for skills” label ke sath). Ye engine chalati hai:

• Word: professional .docx documents
• PowerPoint: complete slide decks
• Excel: real spreadsheets with formulas
• PDF: PDFs banana aur fill karna

Bas naturally poocho: “[topic] introduce karne wala ek slide deck tayar karo, general audience ke liye” aur ek finished deck download ke liye ready milegi.

7. Apni Apps Connect Karna

Roughly ek minute lagta hai:

1. 1

   Chat Se

   "+" (neeche-left) click karo, Connectors pe hover karo, Manage connectors choose karo, phir Connectors ke sath "+" click karo directory kholne ke liye

2. 2

   Ya Sidebar Se

   Customize → Connectors kholo

3. 3

   Connect Karo

   Service select karo, Connect click karo, standard OAuth authorization complete karo

• Connect karne ke baad, har conversation ke liye specific connectors usi "+" menu se enable karo
• Free plans mein 1 custom connector shamil hai, ready-made directory connectors broadly available hain
• Tool access setting sirf zaroorat par tools load kar sakti hai, jab kai connectors manage karne hon
• Interactive badge dekho, jo live interfaces indicate karta hai jo chat ke andar render hote hain

8. Skills + Connectors Sath Mein

Pattern real data fetch karna (Connector) aur output ko aapke tareeke se shape karna (Skill) combine karta hai.

9. Kaunse Problems Ko Kya Chahiye?

Part 3 · Apna Skill Banana

10. Fastest Path: AI Se Likhwao

skill-creator skill use karo apna chahiye jo describe karne ke liye:

Use the skill-creator skill to help me build a skill. The skill
prepares a monthly client financial summary for my accounting firm.
Whenever I ask for a 'client summary' or 'monthly close,' it should:
Format all amounts in our reporting currency with thousands
separators; Group line items by expense head; Flag any payment above
the tax-withholding reporting threshold; Output using my standard
four-section report layout (Overview, Income, Expenses by Head,
Flags & Notes). Ask me anything you need, then build it.

AI clarifying sawal poochta hai, phir ek complete, correctly formatted skill generate karta hai. Ye “code you never write” principle ki misaal hai: aap client ho jo requirements specify kar raha hai, AI commissioned artifact produce karta hai, ek skill jo ek baar commission karo aur hamesha reuse karo.

11. SKILL.md Ki Anatomy

Rules jo upload errors se bachate hain:

• File ka naam exactly SKILL.md hona chahiye
• Folder ka naam kebab-case mein ho (client-monthly-summary, na ke Client Monthly Summary)
• Name aur description mein XML-style tags na hon (angle brackets mein kuch bhi nahi)
• Descriptions short aur specific rehni chahiye
• Skills ko "claude" ya "anthropic" naam se mat banao (reserved hain)

12. Description Field Hi Poora Game Hai

Description decide karti hai ke aapki skill kabhi fire hogi ya nahi. AI relevance decide karne ke liye aapki instructions nahi parhta, sirf description parhta hai. Ek vague description matlab skill jo kabhi trigger nahi hoti, ek sharp description matlab exact activation.

13. Test, Phir Iterate

1. 1

   Describe Aur Generate Karwao

   Skill describe karo, AI se pehla version banwao

2. 2

   Instructions Parho Aur Fix Karo

   Testing se pehle obviously galat cheezein pakro (poocho: kya 2 colleagues isay parh kar same kaam karte?)

3. 3

   Triggering Test Karo

   Wo phrases try karo jo activate honi chahiye, confirm karo load hoti hai aur unrelated requests hijack nahi karti

4. 4

   Output Test Karo

   Kya format sahi hai, grouping sahi hai, flags sahi hain, sab sections cover hote hain?

5. 5

   Hard Cases Test Karo

   No income wale clients, threshold pe exactly payments, messy data

6. 6

   Failures Wapis Le Jao

   skill-creator ke paas updates ke liye

14. Skill Save Aur Share Karna

Jab skill-creator khatam kare, ek panel dikhta hai Save skill button ke sath. Click karo, skill Personal skills mein (Customize → Skills) gir jati hai, toggled on, ready, aur private. Koi zip ya upload hassle nahi.

Team ya Enterprise plans pe, specific colleagues ke sath share kar sakte ho, ya apni organization ki directory mein publish kar sakte ho. Shared skills view-only hoti hain aur khud update ho jati hain jab aap original change karte ho, isse teams standardize hoti hain.

Part 4 · Same Skill, 5 Jagah

December 2025 mein, Anthropic ne Agent Skills open standard publish kiya (agentskills.io). Adoption fast thi, OpenAI ka Codex CLI aur Google ka Gemini CLI ab wahi SKILL.md files parhte hain. Ek basic skill tools ke across travel karti hai, chahe har tool apna install path, invocation syntax, permissions, aur features us portable core ke around add karta ho.

Linux Foundation ne Agentic AI Foundation banayi, MCP (jis standard par connectors chalte hain) aur related infrastructure ko khule tareeke se govern karne ke liye, kisi ek vendor ke through nahi.

ChatGPT Aur Gemini Ka Kya?

Skills pe, picture cross-vendor hai, kyunke Agent Skills ek open standard hai, OpenAI (Codex CLI) aur Google (Gemini CLI), plus VS Code aur Cursor, wahi SKILL.md files parhte hain. Ek skill portable hai, ek baar likho, kai tools mein chalao.

Lekin “ek baar sikhao” consumer chat apps ke andar, har vendor ka apna, non-portable version hai:

Connectors pe, teenon ke paas equivalents hain (ChatGPT connectors/apps se, Gemini Workspace aur extensions se). MCP technology increasingly shared hai, principles har jagah same hain.

“Skills portable hain (open standard, kai tools), GPTs aur Gems vendor-specific hain (aap unhe kahin aur le nahi ja sakte). Agar sirf ek tool use karte ho, GPTs ya Gems theek hain. Multi-model strategy ke liye, Skills future-proof hain.”

Part 5 · Safely Use Karo

Wahi principle jo pichli Foundations courses mein tha: model ke andar kuch bhi check nahi karta ke koi action safe ya correct hai, aap wo check ho.

Safe-Use Checklist

• Trusted sources se skills install karo, built-in Anthropic skills aur official directory safe default hain
• Enable karne se pehle skill parho, SKILL.md aur koi bhi bundled files kholo, AI se poocho "ye skill parh ke batao exactly kya instruct karti hai, external servers, credentials, ya data leak se juri koi cheez flag karo"
• Connectors ko read-only se start karo, "search and summarize" ki permission pehle do, "send/create/delete" baad mein
• Sab se chhoti folder ya app tak scope karo jo task ko chahiye, sab kuch connect mat karo
• Scope ek connector ka idea hai, Skill ka nahi, connectors ke paas scope dials hote hain, skills ke paas nahi, skill parhna hi uska control hai
• Edits/moves/deletes allow karne se pehle confirm karo connector recovery, version history, aur undo kaise handle karta hai
• Team mein, shared skills ko organization ki directory se route karo, zips idhar udhar mat bhejo

Isse dar mat jao, built-in tools safe hain aur roz ka workflow low-risk hai. Point ye hai ke jaise jaise aap built-in tools se community skills install karne aur write access dene ki taraf barhte ho, aapki ehtiyat bhi capability ke sath barhni chahiye.

Poora Course, Compressed

• Chat ek baar batata hai, Skill har baar sikhati hai, Connector haath deta hai apps tak (kitchen: connectors kitchen hain, skills recipes hain)
• Ek Skill ek folder hai SKILL.md text file ke sath: name, description, plain-English instructions, koi code shuru mein nahi chahiye
• Ek Connector ek app tak safe, permission-scoped access hai, MCP standard par chalta hai, AI aapki permissions inherit karta hai
• Claude.ai mein, skills automatic fire hoti hain jab prompt description match kare, description sab se important cheez hai jo aap likhte ho
• Friction se diagnose karo: kaise explain kar raha hoon → Skill, app se copy-paste kar raha hoon → Connector, dono → dono
• AI ko describe kar ke skills banao (skill-creator likhta hai), phir triggering aur output test karo, iterate karo
• Ek baar likhi hui skill Agent Skills open standard ki wajah se kai tools mein chalti hai, ChatGPT ke GPTs ya Gemini ke Gems (vendor-locked) ke ulat
• Care capability ke sath scale karti hai: enable se pehle skills parho, trusted sources se install karo, connectors read-only se start karo

“Underneath ek recurring shift hai: AI ek box jismein aap type karte ho, wo nahi rehta, ye ek layer ban jata hai jo aapke standards jaanta hai aur aapke tools tak pahunchta hai.”

Ab Khud Try Karo: 6 Exercises

Har ek roughly 30 minute leta hai.

1. 1

   1. Ek Built-In Skill Trigger Karo

   File creation on confirm karo, phir Claude se bolo "isay ek slide PowerPoint mein badal do, title aur 3 bullets ke sath: [3 facts paste karo]." Dekho PowerPoint skill khud fire hoti hai.

2. 2

   2. Ek App Connect Karo, Read-Only

   Google Drive ya Gmail connect karo, chat ke liye enable karo, Claude se ek specific document dhoondh ke summarize karwao plus 3 important numbers identify karwao, notice karo koi download ya copy-paste nahi chahiye.

3. 3

   3. Baat Kar Ke Apna Pehla Skill Banao

   Apna sab se repetitive re-explanation task chuno, phir: "skill-creator use kar ke [task] ke liye ek skill banao. Ye rules follow karo: [list]."

4. 4

   4. Description Ko Pressure-Test Karo

   Banane ke baad: "Ye skill kab use karoge? Aur kab NAHI use karoge?" Agar answer bohot wide ya narrow hai, description update karwao.

5. 5

   5. Ek Skill Ka Safety Audit Karo

   Koi bhi skill jo aap ne nahi likhi, poocho: "Ye skill parh ke plain language mein batao exactly kya instruct karti hai. External server, credentials, ya data leak se juri koi cheez flag karo."

6. 6

   6. Apne 3 Tasks Diagnose Karo

   3 recurring annoyances likho. Har ek ke liye: friction kaise-explain-karna (Skill) hai, app-se-fetch (Connector) hai, ya dono?

5 Hands-On Projects

Agar Beech Mein Atak Jao

Is Chapter Ke Naye Terms

Exam ke liye ye poori glossary yaad rakho, koi bhi term skip mat karo:

Self-Test

Khud Se Poocho

Pehle khud answer do, phir sawal pe click kar ke answer check karo.